/** 
 * Kendo UI v2016.1.112 (http://www.telerik.com/kendo-ui)                                                                                                                                               
 * Copyright 2016 Telerik AD. All rights reserved.                                                                                                                                                      
 *                                                                                                                                                                                                      
 * Kendo UI commercial licenses may be obtained at                                                                                                                                                      
 * http://www.telerik.com/purchase/license-agreement/kendo-ui-complete                                                                                                                                  
 * If you do not own a commercial license, this file shall be governed by the trial license terms.                                                                                                      
                                                                                                                                                                                                       
                                                                                                                                                                                                       
                                                                                                                                                                                                       
                                                                                                                                                                                                       
                                                                                                                                                                                                       
                                                                                                                                                                                                       
                                                                                                                                                                                                       
                                                                                                                                                                                                       
                                                                                                                                                                                                       
                                                                                                                                                                                                       
                                                                                                                                                                                                       
                                                                                                                                                                                                       
                                                                                                                                                                                                       
                                                                                                                                                                                                       
                                                                                                                                                                                                       

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i&&(s=s.rotate(d,i),r=r.rotate(d,i),a=a.rotate(d,i),h=h.rotate(d,i)),n=t.contains(s)||t.contains(r)||t.contains(a)||t.contains(h)||c.rectWithLine(t,s,r)||c.rectWithLine(t,s,a)||c.rectWithLine(t,r,h)||c.rectWithLine(t,a,h),n||(s=t.topLeft(),r=t.topRight(),a=t.bottomLeft(),h=t.bottomRight(),i&&(o=360-i,s=s.rotate(d,o),r=r.rotate(d,o),a=a.rotate(d,o),h=h.rotate(d,o)),n=e.contains(s)||e.contains(r)||e.contains(a)||e.contains(h)),n}},d=S.extend({init:function(t){this.container=a.toRect(t)},align:function(t,e){var i,n=e.toLowerCase().split(" ");for(i=0;n.length>i;i++)t=this._singleAlign(t,n[i]);return t},_singleAlign:function(t,e){return P(this[e])?this[e](t):t},left:function(t){return this._align(t,this._left)},center:function(t){return this._align(t,this._center)},right:function(t){return this._align(t,this._right)},stretch:function(t){return this._align(t,this._stretch)},top:function(t){return this._align(t,this._top)},middle:function(t){return this._align(t,this._middle)},bottom:function(t){return this._align(t,this._bottom)},_left:function(t,e){e.x=t.x},_center:function(t,e){e.x=(t.width-e.width)/2||0},_right:function(t,e){e.x=t.width-e.width},_top:function(t,e){e.y=t.y},_middle:function(t,e){e.y=(t.height-e.height)/2||0},_bottom:function(t,e){e.y=t.height-e.height},_stretch:function(t,e){e.x=0,e.y=0,e.height=t.height,e.width=t.width},_align:function(t,e){return t=a.toRect(t),e(this.container,t),t}}),l=S.extend({init:function(t,e){this.r=t,this.angle=e}}),u=S.extend({init:function(t,e,i,n,o,s){this.a=t||0,this.b=e||0,this.c=i||0,this.d=n||0,this.e=o||0,this.f=s||0},plus:function(t){this.a+=t.a,this.b+=t.b,this.c+=t.c,this.d+=t.d,this.e+=t.e,this.f+=t.f},minus:function(t){this.a-=t.a,this.b-=t.b,this.c-=t.c,this.d-=t.d,this.e-=t.e,this.f-=t.f},times:function(t){return new u(this.a*t.a+this.c*t.b,this.b*t.a+this.d*t.b,this.a*t.c+this.c*t.d,this.b*t.c+this.d*t.d,this.a*t.e+this.c*t.f+this.e,this.b*t.e+this.d*t.f+this.f)},apply:function(t){return new D(this.a*t.x+this.c*t.y+this.e,this.b*t.x+this.d*t.y+this.f)},applyRect:function(t){return a.fromPoints(this.apply(t.topLeft()),this.apply(t.bottomRight()))},toString:function(){return"matrix("+this.a+" "+this.b+" "+this.c+" "+this.d+" "+this.e+" "+this.f+")"}}),k(u,{fromSVGMatrix:function(t){var e=new u;return e.a=t.a,e.b=t.b,e.c=t.c,e.d=t.d,e.e=t.e,e.f=t.f,e},fromMatrixVector:function(t){var e=new u;return e.a=t.a,e.b=t.b,e.c=t.c,e.d=t.d,e.e=t.e,e.f=t.f,e},fromList:function(t){if(6!==t.length)throw"The given list should consist of six elements.";var e=new u;return e.a=t[0],e.b=t[1],e.c=t[2],e.d=t[3],e.e=t[4],e.f=t[5],e},translation:function(t,e){var i=new u;return i.a=1,i.b=0,i.c=0,i.d=1,i.e=t,i.f=e,i},unit:function(){return new u(1,0,0,1,0,0)},rotation:function(t,e,i){var n=new u;return 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this.containsKey(t)?(this.trigger("changed"),this.length--,this._hashTable.remove(t)):e},forEach:function(t,e){this._hashTable.forEach(function(i){t.call(e,i.key,i.value)})},forEachValue:function(t,e){this._hashTable.forEach(function(i){t.call(e,i.value)})},forEachKey:function(t,e){this._hashTable.forEach(function(i){t.call(e,i.key)})},keys:function(){var t=[];return this.forEachKey(function(e){t.push(e)}),t}}),_=C.Class.extend({init:function(){this._tail=null,this._head=null,this.length=0},enqueue:function(t){var e={value:t,next:null};this._head?(this._tail.next=e,this._tail=this._tail.next):(this._head=e,this._tail=this._head),this.length++},dequeue:function(){if(1>this.length)throw Error("The queue is empty.");var t=this._head.value;return this._head=this._head.next,this.length--,t},contains:function(t){for(var e=this._head;e;){if(e.value===t)return!0;e=e.next}return!1}}),v=C.Observable.extend({init:function(t){var e=this;C.Observable.fn.init.call(e),this._hashTable=new 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M.isDefined(this.weight)&&(t.weight=this.weight),M.isDefined(this.balance)&&(t.balance=this.balance),M.isDefined(this.owner)&&(t.owner=this.owner),t.associatedShape=this.associatedShape,t.x=this.x,t.y=this.y,t.width=this.width,t.height=this.height,t},adjacentTo:function(t){return null!==this.isLinkedTo(t)},removeLink:function(t){t.source===this&&(M.remove(this.links,t),M.remove(this.outgoing,t),t.source=null),t.target===this&&(M.remove(this.links,t),M.remove(this.incoming,t),t.target=null)},hasLinkTo:function(t){return M.any(this.outgoing,function(e){return e.target===t})},degree:function(){return this.links.length},incidentWith:function(t){return I(this.links,t)},getLinksWith:function(t){return M.all(this.links,function(e){return e.getComplement(this)===t},this)},getNeighbors:function(){var t=[];return M.forEach(this.incoming,function(e){t.push(e.getComplement(this))},this),M.forEach(this.outgoing,function(e){t.push(e.getComplement(this))},this),t}}),w=C.Class.extend({init:function(t,e,i,n){if(M.isUndefined(t))throw"The source of the new link is not set.";if(M.isUndefined(e))throw"The target of the new link is not set.";var o,r;o=M.isString(t)?new y(t):t,r=M.isString(e)?new y(e):e,this.source=o,this.target=r,this.source.links.push(this),this.target.links.push(this),this.source.outgoing.push(this),this.target.incoming.push(this),this.id=M.isDefined(i)?i:s(),this.associatedConnection=M.isDefined(n)?n:null,this.type="Link",this.shortForm="Link '"+this.source.id+"->"+this.target.id+"'"},getComplement:function(t){if(this.source!==t&&this.target!==t)throw"The given node is not incident with this link.";return this.source===t?this.target:this.source},getCommonNode:function(t){return this.source===t.source||this.source===t.target?this.source:this.target===t.source||this.target===t.target?this.target:null},isBridging:function(t,e){return this.source===t&&this.target===e||this.source===e&&this.target===t},getNodes:function(){return[this.source,this.target]},incidentWith:function(t){return this.source===t||this.target===t},adjacentTo:function(t){return I(this.source.links,t)||I(this.target.links,t)},changeSource:function(t){M.remove(this.source.links,this),M.remove(this.source.outgoing,this),t.links.push(this),t.outgoing.push(this),this.source=t},changeTarget:function(t){M.remove(this.target.links,this),M.remove(this.target.incoming,this),t.links.push(this),t.incoming.push(this),this.target=t},changesNodes:function(t,e){this.source===t?this.changeSource(e):this.target===t&&this.changeTarget(e)},reverse:function(){var t=this.source,e=this.target;return 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t.key&&"none"!=t.key&&(i=e[t.key+"Key"]),i}function s(t,e){return e.charCodeAt(0)==t||e.toUpperCase().charCodeAt(0)==t}function r(t,e){var i;return-1==t.x&&-1==t.y?i=e.bottomRight():1==t.x&&1==t.y?i=e.topLeft():-1==t.x&&1==t.y?i=e.topRight():1==t.x&&-1==t.y?i=e.bottomLeft():0===t.x&&-1==t.y?i=e.bottom():0===t.x&&1==t.y?i=e.top():1==t.x&&0===t.y?i=e.left():-1==t.x&&0===t.y&&(i=e.right()),i}function a(t){var e=t.options.editable;return e&&e.drag!==!1}function h(t,e){var i,n,o,s;for(s=0;t.connectors.length>s;s++)if(i=t.connectors[s],n=i.position(),o=new W(n.x,n.y),o.inflate(rt,rt),o.contains(e))return i}var c,d,l,u,f,p,g,m,_,v,y,w,x,C,b,S,k,T,M,D,P,I,L,E,z,N,R,B,A,O,U,V,H=window.kendo,F=H.dataviz,G=F.diagram,q=H.Class,K=G.Group,W=G.Rect,X=G.Rectangle,j=G.Utils,Y=j.isUndefined,Q=G.Point,J=G.Circle,Z=G.Ticker,$=H.deepExtend,tt=H.ui.Movable,et=H.support.browser,it=H.util.defined,nt=t.inArray,ot=t.proxy,st={arrow:"default",grip:"pointer",cross:"pointer",add:"pointer",move:"move",select:"pointer",south:"s-resize",east:"e-resize",west:"w-resize",north:"n-resize",rowresize:"row-resize",colresize:"col-resize"},rt=10,at="Auto",ht="Top",ct="Right",dt="Left",lt="Bottom",ut=10,ft=10,pt="dragStart",gt="drag",mt="dragEnd",_t="itemRotate",vt="itemBoundsChange",yt=5,wt=5,xt="mouseEnter",Ct="mouseLeave",bt="zoomStart",St="zoomEnd",kt=-2e4,Tt=2e4,Mt=.9,Dt=.93,Pt=5,It="transparent",Lt="pan",Et="rotated";
G.Cursors=st,c=H.Class.extend({init:function(t){this.layoutState=t,this.diagram=t.diagram},initState:function(){function t(t,e){var i=this.diagram.getShapeById(t);i&&(this.subjects.push(i),this.froms.push(i.bounds().topLeft()),this.tos.push(e.topLeft()))}this.froms=[],this.tos=[],this.subjects=[],this.layoutState.nodeMap.forEach(t,this)},update:function(t){if(!(0>=this.subjects.length))for(var e=0;this.subjects.length>e;e++)this.subjects[e].position(new Q(this.froms[e].x+(this.tos[e].x-this.froms[e].x)*t,this.froms[e].y+(this.tos[e].y-this.froms[e].y)*t))}}),d=q.extend({init:function(t,e,i){this.animate=Y(i)?!1:i,this._initialState=t,this._finalState=e,this.title="Diagram layout"},undo:function(){this.setState(this._initialState)},redo:function(){this.setState(this._finalState)},setState:function(t){var e,i=t.diagram;this.animate?(t.linkMap.forEach(function(t,e){var n=i.getShapeById(t);n.visible(!1),n&&n.points(e)}),e=new Z,e.addAdapter(new c(t)),e.onComplete(function(){t.linkMap.forEach(function(t){var e=i.getShapeById(t);e.visible(!0)})}),e.play()):(t.nodeMap.forEach(function(t,e){var n=i.getShapeById(t);n&&n.position(e.topLeft())}),t.linkMap.forEach(function(t,e){var n=i.getShapeById(t);n&&n.points(e)}))}}),l=q.extend({init:function(t){this.units=[],this.title="Composite unit",t!==e&&this.units.push(t)},add:function(t){this.units.push(t)},undo:function(){for(var t=0;this.units.length>t;t++)this.units[t].undo()},redo:function(){for(var t=0;this.units.length>t;t++)this.units[t].redo()}}),u=q.extend({init:function(t,e,i){this.item=t,this._redoSource=e,this._redoTarget=i,it(e)&&(this._undoSource=t.source()),it(i)&&(this._undoTarget=t.target()),this.title="Connection Editing"},undo:function(){this._undoSource!==e&&this.item._updateConnector(this._undoSource,"source"),this._undoTarget!==e&&this.item._updateConnector(this._undoTarget,"target"),this.item.updateModel()},redo:function(){this._redoSource!==e&&this.item._updateConnector(this._redoSource,"source"),this._redoTarget!==e&&this.item._updateConnector(this._redoTarget,"target"),this.item.updateModel()}}),f=q.extend({init:function(t,e,i){this.item=t,this._undoSource=e,this._undoTarget=i,this._redoSource=t.source(),this._redoTarget=t.target(),this.title="Connection Editing"},undo:function(){this.item._updateConnector(this._undoSource,"source"),this.item._updateConnector(this._undoTarget,"target"),this.item.updateModel()},redo:function(){this.item._updateConnector(this._redoSource,"source"),this.item._updateConnector(this._redoTarget,"target"),this.item.updateModel()}}),p=q.extend({init:function(t){this.connection=t,this.diagram=t.diagram,this.targetConnector=t.targetConnector,this.title="Delete connection"},undo:function(){this.diagram._addConnection(this.connection,!1)},redo:function(){this.diagram.remove(this.connection,!1)}}),g=q.extend({init:function(t){this.shape=t,this.diagram=t.diagram,this.title="Deletion"},undo:function(){this.diagram._addShape(this.shape,!1),this.shape.select(!1)},redo:function(){this.shape.select(!1),this.diagram.remove(this.shape,!1)}}),m=q.extend({init:function(t,e,i){var n,o;for(this.shapes=t,this.undoStates=e,this.title="Transformation",this.redoStates=[],this.adorner=i,n=0;this.shapes.length>n;n++)o=this.shapes[n],this.redoStates.push(o.bounds())},undo:function(){var t,e;for(t=0;this.shapes.length>t;t++)e=this.shapes[t],e.bounds(this.undoStates[t]),e.hasOwnProperty("layout")&&e.layout(e,this.redoStates[t],this.undoStates[t]),e.updateModel();this.adorner&&(this.adorner.refreshBounds(),this.adorner.refresh())},redo:function(){var t,e;for(t=0;this.shapes.length>t;t++)e=this.shapes[t],e.bounds(this.redoStates[t]),e.hasOwnProperty("layout")&&e.layout(e,this.undoStates[t],this.redoStates[t]),e.updateModel();this.adorner&&(this.adorner.refreshBounds(),this.adorner.refresh())}}),_=q.extend({init:function(t,e){this.connection=t,this.diagram=e,this.title="New connection"},undo:function(){this.diagram.remove(this.connection,!1)},redo:function(){this.diagram._addConnection(this.connection,!1)}}),v=q.extend({init:function(t,e){this.shape=t,this.diagram=e,this.title="New shape"},undo:function(){this.diagram.deselect(),this.diagram.remove(this.shape,!1)},redo:function(){this.diagram._addShape(this.shape,!1)}}),y=q.extend({init:function(t,e,i){this.initial=t,this.finalPos=e,this.diagram=i,this.title="Pan Unit"},undo:function(){this.diagram.pan(this.initial)},redo:function(){this.diagram.pan(this.finalPos)}}),w=q.extend({init:function(t,e,i){var n,o;for(this.shapes=e,this.undoRotates=i,this.title="Rotation",this.redoRotates=[],this.redoAngle=t._angle,this.adorner=t,this.center=t._innerBounds.center(),n=0;this.shapes.length>n;n++)o=this.shapes[n],this.redoRotates.push(o.rotate().angle)},undo:function(){var t,e;for(t=0;this.shapes.length>t;t++)e=this.shapes[t],e.rotate(this.undoRotates[t],this.center,!1),e.hasOwnProperty("layout")&&e.layout(e),e.updateModel();this.adorner&&(this.adorner._initialize(),this.adorner.refresh())},redo:function(){var t,e;for(t=0;this.shapes.length>t;t++)e=this.shapes[t],e.rotate(this.redoRotates[t],this.center,!1),e.hasOwnProperty("layout")&&e.layout(e),e.updateModel();this.adorner&&(this.adorner._initialize(),this.adorner.refresh())}}),x=q.extend({init:function(t,e,i){this.diagram=t,this.indices=i,this.items=e,this.title="Rotate Unit"},undo:function(){this.diagram._toIndex(this.items,this.indices)},redo:function(){this.diagram.toFront(this.items,!1)}}),C=q.extend({init:function(t,e,i){this.diagram=t,this.indices=i,this.items=e,this.title="Rotate Unit"},undo:function(){this.diagram._toIndex(this.items,this.indices)},redo:function(){this.diagram.toBack(this.items,!1)}}),b=H.Observable.extend({init:function(t){H.Observable.fn.init.call(this,t),this.bind(this.events,t),this.stack=[],this.index=0,this.capacity=100},events:["undone","redone"],begin:function(){this.composite=new l},cancel:function(){this.composite=e},commit:function(t){this.composite.units.length>0&&this._restart(this.composite,t),this.composite=e},addCompositeItem:function(t){this.composite?this.composite.add(t):this.add(t)},add:function(t,e){this._restart(t,e)},pop:function(){this.index>0&&(this.stack.pop(),this.index--)},count:function(){return this.stack.length},undo:function(){this.index>0&&(this.index--,this.stack[this.index].undo(),this.trigger("undone"))},redo:function(){this.stack.length>0&&this.stack.length>this.index&&(this.stack[this.index].redo(),this.index++,this.trigger("redone"))},_restart:function(t,e){this.stack.splice(this.index,this.stack.length-this.index),this.stack.push(t),e!==!1?this.redo():this.index++,this.stack.length>this.capacity&&(this.stack.splice(0,this.stack.length-this.capacity),this.index=this.capacity)},clear:function(){this.stack=[],this.index=0}}),S=q.extend({init:function(t){this.toolService=t},start:function(){},move:function(){},end:function(){},tryActivate:function(){return!1},getCursor:function(){return st.arrow}}),k=S.extend({init:function(e){var i,n,o,s,r=this,a=H.support.mobileOS?Dt:Mt;S.fn.init.call(r,e),i=r.toolService.diagram,n=i.canvas,o=i.scroller=r.scroller=t(i.scrollable).kendoMobileScroller({friction:a,velocityMultiplier:Pt,mousewheelScrolling:!1,zoom:!1,scroll:ot(r._move,r)}).data("kendoMobileScroller"),n.translate&&(r.movableCanvas=new tt(n.element)),s=function(t,e,i){t.makeVirtual(),t.virtualSize(e||kt,i||Tt)},s(o.dimensions.x),s(o.dimensions.y),o.disable()},tryActivate:function(t,e){var i=this.toolService,o=i.diagram.options.pannable,s=e.ctrlKey;return it(o.key)&&(s=o.key&&"none"!=o.key?e[o.key+"Key"]&&!(e.ctrlKey&&it(i.hoveredItem)):n(e)),o!==!1&&s&&!it(i.hoveredAdorner)&&!it(i._hoveredConnector)},start:function(){this.scroller.enable()},move:function(){},_move:function(t){var e=this,i=e.toolService.diagram,n=i.canvas,o=new Q(t.scrollLeft,t.scrollTop);n.translate?(i._storePan(o.times(-1)),e.movableCanvas.moveTo(o),n.translate(o.x,o.y)):o=o.plus(i._pan.times(-1)),i.trigger(Lt,{pan:o})},end:function(){this.scroller.disable()},getCursor:function(){return st.move}}),T=q.extend({init:function(t){this.toolService=t},tryActivate:function(){return!0},start:function(t,e){var n=this.toolService,s=n.diagram,r=n.hoveredItem,a=s.options.selectable;r&&(o(a,e)&&i(r,e),r.adorner&&(this.adorner=r.adorner,this.handle=this.adorner._hitTest(t))),this.handle||(this.handle=s._resizingAdorner._hitTest(t),this.handle&&(this.adorner=s._resizingAdorner)),this.adorner&&(this.adorner.isDragHandle(this.handle)&&s.trigger(pt,{shapes:this.adorner.shapes,connections:[]})?(n.startPoint=t,n.end(t)):this.adorner.start(t))},move:function(t){this.adorner&&(this.adorner.move(this.handle,t),this.adorner.isDragHandle(this.handle)&&this.toolService.diagram.trigger(gt,{shapes:this.adorner.shapes,connections:[]}))},end:function(t,i){var n,o=this.toolService.diagram,s=this.toolService,r=this.adorner;r&&(r.isDragHandle(this.handle)&&o.trigger(mt,{shapes:r.shapes,connections:[]})?r.cancel():(n=r.stop(),n&&o.undoRedoService.add(n,!1))),s.hoveredItem&&this.toolService.triggerClick({item:s.hoveredItem,point:t,meta:i}),this.adorner=e,this.handle=e},getCursor:function(t){return this.toolService.hoveredItem?this.toolService.hoveredItem._getCursor(t):st.arrow}}),M=q.extend({init:function(t){this.toolService=t},tryActivate:function(t,e){var i=this.toolService,n=o(i.diagram.options.selectable,e);return n&&!it(i.hoveredItem)&&!it(i.hoveredAdorner)},start:function(t){var e=this.toolService.diagram;e.deselect(),e.selector.start(t)},move:function(t){var e=this.toolService.diagram;e.selector.move(t)},end:function(t,e){var i=this.toolService.diagram,n=this.toolService.hoveredItem,o=i.selector.bounds();n&&n.isSelected||e.ctrlKey||i.deselect(),o.isEmpty()||i.selectArea(o),i.selector.end()},getCursor:function(){return st.arrow}}),D=q.extend({init:function(t){this.toolService=t,this.type="ConnectionTool"},tryActivate:function(){return this.toolService._hoveredConnector},start:function(t,e){var n=this.toolService.diagram,o=this.toolService._hoveredConnector,s=n._createConnection({},o._c,t);a(s)&&!n.trigger(pt,{shapes:[],connections:[s]})&&n._addConnection(s)?(this.toolService._connectionManipulation(s,o._c.shape,!0),this.toolService._removeHover(),i(this.toolService.activeConnection,e)):(s.source(null),this.toolService.end(t))},move:function(t){var e=this.toolService,i=e.activeConnection;return i.target(t),e.diagram.trigger(gt,{shapes:[],connections:[i]}),!0},end:function(t){var e,i=this.toolService,n=i.diagram,o=i.activeConnection,s=i.hoveredItem,r=i._hoveredConnector;o&&(e=r&&r._c!=o.sourceConnector?r._c:s&&s instanceof G.Shape?s.getConnector(at)||s.getConnector(t):t,o.target(e),n.trigger(mt,{shapes:[],connections:[o]})?(n.remove(o,!1),n.undoRedoService.pop()):(o.updateModel(),n._syncConnectionChanges()),i._connectionManipulation())},getCursor:function(){return st.arrow}}),P=q.extend({init:function(t){this.toolService=t,this.type="ConnectionTool"},tryActivate:function(t,e){var i=this.toolService,n=i.diagram,s=n.options.selectable,r=i.hoveredItem,a=o(s,e)&&r&&r.path&&!(r.isSelected&&e.ctrlKey);return a&&(this._c=r),a},start:function(t,e){var n,o=this._c;i(o,e),n=o.adorner,a(o)&&n&&!this.toolService.diagram.trigger(pt,{shapes:[],connections:[o]})?(this.handle=n._hitTest(t),n.start(t)):(this.toolService.startPoint=t,this.toolService.end(t))},move:function(t){var i=this._c.adorner;return a(this._c)&&i?(i.move(this.handle,t),this.toolService.diagram.trigger(gt,{shapes:[],connections:[this._c]}),!0):e},end:function(t,e){var i,n=this._c,o=n.adorner,s=this.toolService,r=s.diagram;o&&(s.triggerClick({item:n,point:t,meta:e}),a(n)&&(i=o.stop(t),r.trigger(mt,{shapes:[],connections:[n]})?i.undo():(r.undoRedoService.add(i,!1),n.updateModel(),r._syncConnectionChanges())))},getCursor:function(){return st.move}}),I=q.extend({init:function(t){this.diagram=t,this.tools=[new k(this),new P(this),new D(this),new M(this),new T(this)],this.activeTool=e},start:function(t,e){return e=$({},e),this.activeTool&&this.activeTool.end(t,e),this._updateHoveredItem(t),this._activateTool(t,e),this.activeTool.start(t,e),this._updateCursor(t),this.diagram.focus(),this.startPoint=t,!0},move:function(t,e){e=$({},e);var i=!0;return this.activeTool&&(i=this.activeTool.move(t,e)),i&&this._updateHoveredItem(t),this._updateCursor(t),!0},end:function(t,i){return i=$({},i),this.activeTool&&this.activeTool.end(t,i),this.activeTool=e,this._updateCursor(t),!0},keyDown:function(t,e){var i,n=this.diagram;if(e=$({ctrlKey:!1,metaKey:!1,altKey:!1},e),!e.ctrlKey&&!e.metaKey||e.altKey){if(46===t||8===t)return i=this.diagram._triggerRemove(n.select()),i.length&&(this.diagram.remove(i,!0),this.diagram._syncChanges(),this.diagram._destroyToolBar()),!0;if(27===t)return this._discardNewConnection(),n.deselect(),n._destroyToolBar(),!0}else{if(s(t,"a"))return n.selectAll(),n._destroyToolBar(),!0;if(s(t,"z"))return n.undo(),n._destroyToolBar(),!0;if(s(t,"y"))return n.redo(),n._destroyToolBar(),!0;s(t,"c")?(n.copy(),n._destroyToolBar()):s(t,"x")?(n.cut(),n._destroyToolBar()):s(t,"v")?(n.paste(),n._destroyToolBar()):s(t,"l")?(n.layout(),n._destroyToolBar()):s(t,"d")&&(n._destroyToolBar(),n.copy(),n.paste())}},wheel:function(t,e){var i=this.diagram,n=e.delta,o=i.zoom(),s=i.options,r=s.zoomRate,a={point:t,meta:e,zoom:o};if(!i.trigger(bt,a))return 0>n?o+=r:o-=r,o=H.dataviz.round(Math.max(s.zoomMin,Math.min(s.zoomMax,o)),2),a.zoom=o,i.zoom(o,a),i.trigger(St,a),!0},setTool:function(t,e){t.toolService=this,this.tools[e]=t},triggerClick:function(t){this.startPoint.equals(t.point)&&this.diagram.trigger("click",t)},_discardNewConnection:function(){this.newConnection&&(this.diagram.remove(this.newConnection),this.newConnection=e)},_activateTool:function(t,e){var i,n;for(i=0;this.tools.length>i;i++)if(n=this.tools[i],n.tryActivate(t,e)){this.activeTool=n;break}},_updateCursor:function(t){var e=this.diagram.element,i=this.activeTool?this.activeTool.getCursor(t):this.hoveredAdorner?this.hoveredAdorner._getCursor(t):this.hoveredItem?this.hoveredItem._getCursor(t):st.arrow;e.css({cursor:i}),et.msie&&7==et.version&&(e[0].style.cssText=e[0].style.cssText)},_connectionManipulation:function(t,i,n){this.activeConnection=t,this.disabledShape=i,this.newConnection=n?this.activeConnection:e},_updateHoveredItem:function(t){var i=this._hitTest(t),n=this.diagram;i==this.hoveredItem||this.disabledShape&&i==this.disabledShape||(this.hoveredItem&&(n.trigger(Ct,{item:this.hoveredItem}),this.hoveredItem._hover(!1)),i&&i.options.enable?(n.trigger(xt,{item:i}),this.hoveredItem=i,this.hoveredItem._hover(!0)):this.hoveredItem=e)},_removeHover:function(){this.hoveredItem&&(this.hoveredItem._hover(!1),this.hoveredItem=e)},_hitTest:function(t){var i,n,o,s,r=this.diagram;if(this._hoveredConnector&&(this._hoveredConnector._hover(!1),this._hoveredConnector=e),r._connectorsAdorner._visible&&(i=r._connectorsAdorner._hitTest(t)))return i;if(i=this.diagram._resizingAdorner._hitTest(t)){if(this.hoveredAdorner=r._resizingAdorner,0!==i.x||0!==i.y)return;i=e}else this.hoveredAdorner=e;if(!this.activeTool||"ConnectionTool"!==this.activeTool.type){for(s=[],o=0;r._selectedItems.length>o;o++)n=r._selectedItems[o],n instanceof G.Connection&&s.push(n);i=this._hitTestItems(s,t)}return i||this._hitTestElements(t)},_hitTestElements:function(t){var e,i,n,o,s=this.diagram,r=this._hitTestItems(s.shapes,t),a=this._hitTestItems(s.connections,t);return this.activeTool&&"ConnectionTool"==this.activeTool.type||!r||!a||h(r,t)||(i=s.mainLayer,n=nt(r.visual,i.children),o=nt(a.visual,i.children),e=n>o?r:a),e||r||a},_hitTestItems:function(t,e){var i,n,o;for(i=t.length-1;i>=0;i--)if(n=t[i],o=n._hitTest(e))return o}}),L=H.Class.extend({init:function(){}}),E=L.extend({init:function(t){var e=this;L.fn.init.call(e),this.connection=t},hitTest:function(t){var e=this.getBounds().inflate(rt);return e.contains(t)?G.Geometry.distanceToPolyline(t,this.connection.allPoints())<rt:!1},getBounds:function(){var t,e=this.connection.allPoints(),i=e[0],n=e[e.length-1],o=Math.max(i.x,n.x),s=Math.min(i.x,n.x),r=Math.min(i.y,n.y),a=Math.max(i.y,n.y);for(t=1;e.length-1>t;++t)o=Math.max(o,e[t].x),s=Math.min(s,e[t].x),r=Math.min(r,e[t].y),a=Math.max(a,e[t].y);return new W(s,r,o-s,a-r)}}),z=E.extend({init:function(t){var e=this;E.fn.init.call(e),this.connection=t},route:function(){}}),N=E.extend({SAME_SIDE_DISTANCE_RATIO:5,init:function(t){var e=this;E.fn.init.call(e),this.connection=t},routePoints:function(t,e,i,n){var o;return o=i&&n?this._connectorPoints(t,e,i,n):this._floatingPoints(t,e,i)},route:function(){var t=this.connection._resolvedSourceConnector,e=this.connection._resolvedTargetConnector,i=this.connection.sourcePoint(),n=this.connection.targetPoint(),o=this.routePoints(i,n,t,e);this.connection.points(o)},_connectorSides:[{name:"Top",axis:"y",boundsPoint:"topLeft",secondarySign:1},{name:"Left",axis:"x",boundsPoint:"topLeft",secondarySign:1},{name:"Bottom",axis:"y",boundsPoint:"bottomRight",secondarySign:-1},{name:"Right",axis:"x",boundsPoint:"bottomRight",secondarySign:-1}],_connectorSide:function(t,e){var i,n,o,s,r,a=t.position(),h=t.shape.bounds(Et),c={topLeft:h.topLeft(),bottomRight:h.bottomRight()},d=this._connectorSides,l=H.util.MAX_NUM;for(r=0;d.length>r;r++)s=d[r],o=s.axis,i=Math.round(Math.abs(a[o]-c[s.boundsPoint][o])),l>i?(l=i,n=s):i===l&&(a[o]-e[o])*s.secondarySign>(a[n.axis]-e[n.axis])*n.secondarySign&&(n=s);return n.name},_sameSideDistance:function(t){var e=t.shape.bounds(Et);return Math.min(e.width,e.height)/this.SAME_SIDE_DISTANCE_RATIO},_connectorPoints:function(t,e,i,n){var o,s,r=this._connectorSide(i,e),a=this._connectorSide(n,t),h=e.x-t.x,c=e.y-t.y,d=this._sameSideDistance(i),l=[];return r===ht||r==lt?a==ht||a==lt?r==a?(s=r==ht?Math.min(t.y,e.y)-d:Math.max(t.y,e.y)+d,l=[new Q(t.x,s),new Q(e.x,s)]):l=[new Q(t.x,t.y+c/2),new Q(e.x,t.y+c/2)]:l=[new Q(t.x,e.y)]:a==dt||a==ct?r==a?(o=r==dt?Math.min(t.x,e.x)-d:Math.max(t.x,e.x)+d,l=[new Q(o,t.y),new Q(o,e.y)]):l=[new Q(t.x+h/2,t.y),new Q(t.x+h/2,t.y+c)]:l=[new Q(e.x,t.y)],l},_floatingPoints:function(t,e,i){var n,o,s,r=i?this._connectorSide(i,e):null,a=this._startHorizontal(t,e,r),h=[t,t,e,e],c=e.x-t.x,d=e.y-t.y,l=h.length;for(s=1;l-1>s;++s)a?s%2!==0?(n=c/(l/2),o=0):(n=0,o=d/((l-1)/2)):s%2!==0?(n=0,o=d/(l/2)):(n=c/((l-1)/2),o=0),h[s]=new Q(h[s-1].x+n,h[s-1].y+o);return s--,h[l-2]=a&&s%2!==0||!a&&s%2===0?new Q(h[l-1].x,h[l-2].y):new Q(h[l-2].x,h[l-1].y),[h[1],h[2]]},_startHorizontal:function(t,e,i){var n;return n=null===i||i!==ct&&i!==dt?Math.abs(t.x-e.x)>Math.abs(t.y-e.y):!0}}),R=q.extend({init:function(t,e){var i=this;i.diagram=t,i.options=$({},i.options,e),i.visual=new K,i.diagram._adorners.push(i)},refresh:function(){}}),B=R.extend({init:function(t,e){var i,n,o,s=this;s.connection=t,i=s.connection.diagram,s._ts=i.toolService,R.fn.init.call(s,i,e),n=s.connection.sourcePoint(),o=s.connection.targetPoint(),s.spVisual=new J($(s.options.handles,{center:n})),s.epVisual=new J($(s.options.handles,{center:o})),s.visual.append(s.spVisual),s.visual.append(s.epVisual)},options:{handles:{}},_getCursor:function(){return st.move},start:function(t){switch(this.handle=this._hitTest(t),this.startPoint=t,this._initialSource=this.connection.source(),this._initialTarget=this.connection.target(),this.handle){case-1:this.connection.targetConnector&&this._ts._connectionManipulation(this.connection,this.connection.targetConnector.shape);break;case 1:this.connection.sourceConnector&&this._ts._connectionManipulation(this.connection,this.connection.sourceConnector.shape)}},move:function(t,e){switch(t){case-1:this.connection.source(e);break;case 1:this.connection.target(e);break;default:var i=e.minus(this.startPoint);this.startPoint=e,this.connection.sourceConnector||this.connection.source(this.connection.sourcePoint().plus(i)),this.connection.targetConnector||this.connection.target(this.connection.targetPoint().plus(i))}return this.refresh(),!0},stop:function(t){var i,n=this.diagram.toolService,o=n.hoveredItem;return i=n._hoveredConnector?n._hoveredConnector._c:o&&o instanceof G.Shape?o.getConnector(at)||o.getConnector(t):t,-1===this.handle?this.connection.source(i):1===this.handle&&this.connection.target(i),this.handle=e,this._ts._connectionManipulation(),new f(this.connection,this._initialSource,this._initialTarget)},_hitTest:function(t){var e=this.connection.sourcePoint(),i=this.connection.targetPoint(),n=this.options.handles.width/2,o=this.options.handles.height/2,s=new W(e.x,e.y).inflate(n,o),r=new W(i.x,i.y).inflate(n,o);return s.contains(t)?-1:r.contains(t)?1:0},refresh:function(){this.spVisual.redraw({center:this.diagram.modelToLayer(this.connection.sourcePoint())}),this.epVisual.redraw({center:this.diagram.modelToLayer(this.connection.targetPoint())})}}),A=R.extend({init:function(t,e){var i=this;R.fn.init.call(i,t,e),i._refreshHandler=function(t){t.item==i.shape&&i.refresh()}},show:function(t){var e,i,n,o=this;for(o._visible=!0,o.shape=t,o.diagram.bind(vt,o._refreshHandler),e=t.connectors.length,o.connectors=[],o.visual.clear(),i=0;e>i;i++)n=new V(t.connectors[i]),o.connectors.push(n),o.visual.append(n.visual);o.visual.visible(!0),o.refresh()},destroy:function(){var t=this;t.diagram.unbind(vt,t._refreshHandler),t.shape=e,t._visible=e,t.visual.visible(!1)},_hitTest:function(t){var e,i;for(i=0;this.connectors.length>i;i++)if(e=this.connectors[i],e._hitTest(t)){e._hover(!0),this.diagram.toolService._hoveredConnector=e;break}},refresh:function(){if(this.shape){var e=this.shape.bounds();e=this.diagram.modelToLayer(e),this.visual.position(e.topLeft()),t.each(this.connectors,function(){this.refresh()})}}}),O=R.extend({init:function(t,e){var i=this;R.fn.init.call(i,t,e),i._manipulating=!1,i.map=[],i.shapes=[],i._initSelection(),i._createHandles(),i.redraw(),i.diagram.bind("select",function(t){i._initialize(t.selected)}),i._refreshHandler=function(){i._internalChange||(i.refreshBounds(),i.refresh())},i._rotatedHandler=function(){1==i.shapes.length&&(i._angle=i.shapes[0].rotate().angle),i._refreshHandler()},i.diagram.bind(vt,i._refreshHandler).bind(_t,i._rotatedHandler),i.refreshBounds(),i.refresh()},options:{handles:{fill:{color:"#fff"},stroke:{color:"#282828"},height:7,width:7,hover:{fill:{color:"#282828"},stroke:{color:"#282828"}}},selectable:{stroke:{color:"#778899",width:1,dashType:"dash"},fill:{color:It}},offset:10},_initSelection:function(){var t=this,e=t.diagram,i=e.options.selectable,n=$({},t.options.selectable,i);t.rect=new X(n),t.visual.append(t.rect)},_resizable:function(){return this.options.editable&&this.options.editable.resize!==!1},_handleOptions:function(){return(this.options.editable.resize||{}).handles||this.options.handles},_createHandles:function(){var t,e,i,n;if(this._resizable())for(t=this._handleOptions(),n=-1;1>=n;n++)for(i=-1;1>=i;i++)(0!==n||0!==i)&&(e=new X(t),e.drawingElement._hover=ot(this._hover,this),this.map.push({x:n,y:i,visual:e}),this.visual.append(e))},bounds:function(t){return t?(this._innerBounds=t.clone(),this._bounds=this.diagram.modelToLayer(t).inflate(this.options.offset,this.options.offset),e):this._bounds},_hitTest:function(t){var i,n,o,s,r=this.diagram.modelToLayer(t),a=this.map.length;if(this._angle&&(r=r.clone().rotate(this._bounds.center(),this._angle)),this._resizable())for(i=0;a>i;i++)if(s=this.map[i],n=new Q(s.x,s.y),o=this._getHandleBounds(n),o.offset(this._bounds.x,this._bounds.y),o.contains(r))return n;return this._bounds.contains(r)?new Q(0,0):e},_getHandleBounds:function(t){if(this._resizable()){var e=this._handleOptions(),i=e.width,n=e.height,o=new W(0,0,i,n);return 0>t.x?o.x=-i/2:0===t.x?o.x=Math.floor(this._bounds.width/2)-i/2:t.x>0&&(o.x=this._bounds.width+1-i/2),0>t.y?o.y=-n/2:0===t.y?o.y=Math.floor(this._bounds.height/2)-n/2:t.y>0&&(o.y=this._bounds.height+1-n/2),o}},_getCursor:function(t){var e,i=this._hitTest(t);if(i&&i.x>=-1&&1>=i.x&&i.y>=-1&&1>=i.y&&this._resizable()){if(e=this._angle,e&&(e=360-e,i.rotate(new Q(0,0),e),i=new Q(Math.round(i.x),Math.round(i.y))),-1==i.x&&-1==i.y)return"nw-resize";if(1==i.x&&1==i.y)return"se-resize";if(-1==i.x&&1==i.y)return"sw-resize";if(1==i.x&&-1==i.y)return"ne-resize";if(0===i.x&&-1==i.y)return"n-resize";if(0===i.x&&1==i.y)return"s-resize";if(1==i.x&&0===i.y)return"e-resize";if(-1==i.x&&0===i.y)return"w-resize"}return this._manipulating?st.move:st.select},_initialize:function(){var t,e,i=this,n=i.diagram.select();for(i.shapes=[],t=0;n.length>t;t++)e=n[t],e instanceof G.Shape&&(i.shapes.push(e),e._rotationOffset=new Q);i._angle=1==i.shapes.length?i.shapes[0].rotate().angle:0,i._startAngle=i._angle,i._rotates(),i._positions(),i.refreshBounds(),i.refresh(),i.redraw()},_rotates:function(){var t,e,i=this;for(i.initialRotates=[],t=0;i.shapes.length>t;t++)e=i.shapes[t],i.initialRotates.push(e.rotate().angle)},_positions:function(){var t,e,i=this;for(i.initialStates=[],t=0;i.shapes.length>t;t++)e=i.shapes[t],i.initialStates.push(e.bounds())},_hover:function(t,e){if(this._resizable()){var i=this._handleOptions(),n=i.hover,o=i.stroke,s=i.fill;t&&j.isDefined(n.stroke)&&(o=$({},o,n.stroke)),t&&j.isDefined(n.fill)&&(s=n.fill),e.stroke(o.color,o.width,o.opacity),e.fill(s.color,s.opacity)}},start:function(t){var e,i;for(this._sp=t,this._cp=t,this._lp=t,this._manipulating=!0,this._internalChange=!0,this.shapeStates=[],e=0;this.shapes.length>e;e++)i=this.shapes[e],this.shapeStates.push(i.bounds())},redraw:function(){var t,e,i=this._resizable();for(t=0;this.map.length>t;t++)e=this.map[t],e.visual.visible(i)},angle:function(t){return it(t)&&(this._angle=t),this._angle},rotate:function(){var t,e,i=this._innerBounds.center(),n=this.angle();for(this._internalChange=!0,t=0;this.shapes.length>t;t++)e=this.shapes[t],n=(n+this.initialRotates[t]-this._startAngle)%360,e.rotate(n,i);this.refresh()},move:function(t,i){var n,o,s,h,c,d,l,u,f,p,g,m,_,v,y=new Q,w=new Q,x=0;if(-2===t.y&&-1===t.x){for(h=this._innerBounds.center(),this._angle=this._truncateAngle(j.findAngle(h,i)),d=0;this.shapes.length>d;d++)c=this.shapes[d],l=(this._angle+this.initialRotates[d]-this._startAngle)%360,c.rotate(l,h),c.hasOwnProperty("layout")&&c.layout(c),this._rotating=!0;this.refresh()}else{if(this.shouldSnap()){if(m=this._truncateDistance(i.minus(this._lp)),0===m.x&&0===m.y)return this._cp=i,e;n=m,this._lp=new Q(this._lp.x+m.x,this._lp.y+m.y)}else n=i.minus(this._cp);for(this.isDragHandle(t)?(w=y=n,o=!0):(this._angle&&n.rotate(new Q(0,0),this._angle),-1==t.x?y.x=n.x:1==t.x&&(w.x=n.x),-1==t.y?y.y=n.y:1==t.y&&(w.y=n.y)),o||(f=r(t,this._innerBounds),p=(this._innerBounds.width+n.x*t.x)/this._innerBounds.width,g=(this._innerBounds.height+n.y*t.y)/this._innerBounds.height),d=0;this.shapes.length>d;d++){if(c=this.shapes[d],s=c.bounds(),o){if(!a(c))continue;u=this._displaceBounds(s,y,w,o)}else u=s.clone(),u.scale(p,g,f,this._innerBounds.center(),c.rotate().angle),_=u.center(),_.rotate(s.center(),-this._angle),u=new W(_.x-u.width/2,_.y-u.height/2,u.width,u.height);u.width>=c.options.minWidth&&u.height>=c.options.minHeight&&(v=s,c.bounds(u),c.hasOwnProperty("layout")&&c.layout(c,v,u),(v.width!==u.width||v.height!==u.height)&&c.rotate(c.rotate().angle),x+=1)}x&&(x==d?(u=this._displaceBounds(this._innerBounds,y,w,o),this.bounds(u)):this.refreshBounds(),this.refresh()),this._positions()}this._cp=i},isDragHandle:function(t){return 0===t.x&&0===t.y},cancel:function(){var t,i=this.shapes,n=this.shapeStates;for(t=0;i.length>t;t++)i[t].bounds(n[t]);this.refreshBounds(),this.refresh(),this._manipulating=e,this._internalChange=e,this._rotating=e},_truncatePositionToGuides:function(t){return this.diagram.ruler?this.diagram.ruler.truncatePositionToGuides(t):t},_truncateSizeToGuides:function(t){return this.diagram.ruler?this.diagram.ruler.truncateSizeToGuides(t):t},_truncateAngle:function(t){var e=this.snapOptions(),i=Math.max(e.angle||ft,wt);return e?Math.floor(t%360/i)*i:t%360},_truncateDistance:function(t){var e,i;return t instanceof G.Point?new G.Point(this._truncateDistance(t.x),this._truncateDistance(t.y)):(e=this.snapOptions()||{},i=Math.max(e.size||ut,yt),e?Math.floor(t/i)*i:t)},snapOptions:function(){var t=this.diagram.options.editable,e=((t||{}).drag||{}).snap||{};return e},shouldSnap:function(){var t=this.diagram.options.editable,e=(t||{}).drag,i=(e||{}).snap;return t!==!1&&e!==!1&&i!==!1},_displaceBounds:function(t,e,i,n){var o,s=t.topLeft().plus(e),r=t.bottomRight().plus(i),a=W.fromPoints(s,r);return n||(o=a.center(),o.rotate(t.center(),-this._angle),a=new W(o.x-a.width/2,o.y-a.height/2,a.width,a.height)),a},stop:function(){var t,i,n,o;if(this._cp!=this._sp)if(this._rotating)t=new w(this,this.shapes,this.initialRotates),this._rotating=!1;else if(this._diffStates()){if(this.diagram.ruler)for(i=0;this.shapes.length>i;i++)n=this.shapes[i],o=n.bounds(),o=this._truncateSizeToGuides(this._truncatePositionToGuides(o)),n.bounds(o),this.refreshBounds(),this.refresh();for(i=0;this.shapes.length>i;i++)n=this.shapes[i],n.updateModel();t=new m(this.shapes,this.shapeStates,this),this.diagram._syncShapeChanges()}return this._manipulating=e,this._internalChange=e,this._rotating=e,t},_diffStates:function(){var t,e=this.shapes,i=this.shapeStates;for(t=0;e.length>t;t++)if(!e[t].bounds().equals(i[t]))return!0;return!1},refreshBounds:function(){var t=1==this.shapes.length?this.shapes[0].bounds().clone():this.diagram.boundingBox(this.shapes,!0);this.bounds(t)},refresh:function(){var e,i,n,o,s=this;this.shapes.length>0?(i=this.bounds(),this.visual.visible(!0),this.visual.position(i.topLeft()),t.each(this.map,function(){e=s._getHandleBounds(new Q(this.x,this.y)),this.visual.position(e.topLeft())}),this.visual.position(i.topLeft()),n=new Q(i.width/2,i.height/2),this.visual.rotate(this._angle,n),this.rect.redraw({width:i.width,height:i.height}),this.rotationThumb&&(o=this.options.editable.rotate.thumb,this._rotationThumbBounds=new W(i.center().x,i.y+o.y,0,0).inflate(o.width),this.rotationThumb.redraw({x:i.width/2-o.width/2}))):this.visual.visible(!1)}}),U=q.extend({init:function(t){var e=t.options.selectable;this.options=$({},this.options,e),this.visual=new X(this.options),this.diagram=t},options:{stroke:{color:"#778899",width:1,dashType:"dash"},fill:{color:It}},start:function(t){this._sp=this._ep=t,this.refresh(),this.diagram._adorn(this,!0)},end:function(){this._sp=this._ep=e,this.diagram._adorn(this,!1)},bounds:function(t){return t&&(this._bounds=t),this._bounds},move:function(t){this._ep=t,this.refresh()},refresh:function(){if(this._sp){var t=W.fromPoints(this.diagram.modelToLayer(this._sp),this.diagram.modelToLayer(this._ep));this.bounds(W.fromPoints(this._sp,this._ep)),this.visual.position(t.topLeft()),this.visual.redraw({height:t.height+1,width:t.width+1})}}}),V=q.extend({init:function(t){this.options=$({},t.options),this._c=t,this.visual=new J(this.options),this.refresh()},_hover:function(t){var e=this.options,i=e.hover,n=e.stroke,o=e.fill;t&&j.isDefined(i.stroke)&&(n=$({},n,i.stroke)),t&&j.isDefined(i.fill)&&(o=i.fill),this.visual.redraw({stroke:n,fill:o})},refresh:function(){var t=this._c.shape.diagram.modelToView(this._c.position()),e=t.minus(this._c.shape.bounds("transformed").topLeft()),i=new W(t.x,t.y,0,0);i.inflate(this.options.width/2,this.options.height/2),this._visualBounds=i,this.visual.redraw({center:new Q(e.x,e.y)})},_hitTest:function(t){var e=this._c.shape.diagram.modelToView(t);return this._visualBounds.contains(e)}}),$(G,{CompositeUnit:l,TransformUnit:m,PanUndoUnit:y,AddShapeUnit:v,AddConnectionUnit:_,DeleteShapeUnit:g,DeleteConnectionUnit:p,ConnectionEditAdorner:B,ConnectionTool:D,ConnectorVisual:V,UndoRedoService:b,ResizingAdorner:O,Selector:U,ToolService:I,ConnectorsAdorner:A,LayoutUndoUnit:d,ConnectionEditUnit:u,ToFrontUnit:x,ToBackUnit:C,ConnectionRouterBase:L,PolylineRouter:z,CascadingRouter:N,SelectionTool:M,ScrollerTool:k,PointerTool:T,ConnectionEditTool:P,RotateUnit:w})}(window.kendo.jQuery)},"function"==typeof define&&define.amd?define:function(t,e,i){(i||e)()}),function(t,define){define("dataviz/diagram/layout.min",["dataviz/diagram/math.min"],t)}(function(){!function(t,e){var i=window.kendo,n=i.dataviz.diagram,o=n.Graph,s=n.Node,r=n.Link,a=i.deepExtend,h=n.Size,c=n.Rect,d=n.Dictionary,l=n.Set,u=n.Graph,f=n.Utils,p=n.Point,g=1e-6,m=Math.PI/180,_=f.contains,v=t.grep,y=i.Class.extend({
defaultOptions:{type:"Tree",subtype:"Down",roots:null,animate:!1,limitToView:!1,friction:.9,nodeDistance:50,iterations:300,horizontalSeparation:90,verticalSeparation:50,underneathVerticalTopOffset:15,underneathHorizontalOffset:15,underneathVerticalSeparation:15,grid:{width:1500,offsetX:50,offsetY:50,componentSpacingX:20,componentSpacingY:20},layerSeparation:50,layeredIterations:2,startRadialAngle:0,endRadialAngle:360,radialSeparation:150,radialFirstLevelSeparation:200,keepComponentsInOneRadialLayout:!1,ignoreContainers:!0,layoutContainerChildren:!1,ignoreInvisible:!0,animateTransitions:!1},init:function(){},gridLayoutComponents:function(t){var e,i,n,o,s,r,a,h,c,d,l,u,g,m,_;if(!t)throw"No components supplied.";for(f.forEach(t,function(t){t.calcBounds()}),t.sort(function(t,e){return e.bounds.width-t.bounds.width}),e=this.options.grid.width,i=this.options.grid.componentSpacingX,n=this.options.grid.componentSpacingY,o=0,s=this.options.grid.offsetX,r=this.options.grid.offsetY,a=s,h=r,d=[],l=[];t.length>0;){for(a>=e&&(a=s,h+=o+n,o=0),u=t.pop(),this.moveToOffset(u,new p(a,h)),c=0;u.nodes.length>c;c++)l.push(u.nodes[c]);for(c=0;u.links.length>c;c++)d.push(u.links[c]);g=u.bounds,m=g.height,(0>=m||isNaN(m))&&(m=0),_=g.width,(0>=_||isNaN(_))&&(_=0),m>=o&&(o=m),a+=_+i}return{nodes:l,links:d}},moveToOffset:function(t,e){var i,n,o,s,r,a,h,d,l=t.bounds,u=e.x-l.x,f=e.y-l.y;for(i=0;t.nodes.length>i;i++)o=t.nodes[i],s=o.bounds(),0===s.width&&0===s.height&&0===s.x&&0===s.y&&(s=new c(0,0,0,0)),s.x+=u,s.y+=f,o.bounds(s);for(i=0;t.links.length>i;i++)if(r=t.links[i],r.points){for(a=[],h=r.points,n=0;h.length>n;n++)d=h[n],d.x+=u,d.y+=f,a.push(d);r.points=a}return this.currentHorizontalOffset+=l.width+this.options.grid.offsetX,new p(u,f)},transferOptions:function(t){this.options=i.deepExtend({},this.defaultOptions),f.isUndefined(t)||(this.options=i.deepExtend(this.options,t||{}))}}),w=i.Class.extend({init:function(t){this.nodeMap=new d,this.shapeMap=new d,this.nodes=[],this.edges=[],this.edgeMap=new d,this.finalNodes=[],this.finalLinks=[],this.ignoredConnections=[],this.ignoredShapes=[],this.hyperMap=new d,this.hyperTree=new o,this.finalGraph=null,this.diagram=t},convert:function(t){if(f.isUndefined(this.diagram))throw"No diagram to convert.";return this.options=i.deepExtend({ignoreInvisible:!0,ignoreContainers:!0,layoutContainerChildren:!1},t||{}),this.clear(),this._renormalizeShapes(),this._renormalizeConnections(),this.finalNodes=new d(this.nodes),this.finalLinks=new d(this.edges),this.finalGraph=new o,this.finalNodes.forEach(function(t){this.finalGraph.addNode(t)},this),this.finalLinks.forEach(function(t){this.finalGraph.addExistingLink(t)},this),this.finalGraph},mapConnection:function(t){return this.edgeMap.get(t.id)},mapShape:function(t){return this.nodeMap.get(t.id)},getEdge:function(t,e){return f.first(t.links,function(i){return i.getComplement(t)===e})},clear:function(){this.finalGraph=null,this.hyperTree=!this.options.ignoreContainers&&this.options.layoutContainerChildren?new u:null,this.hyperMap=!this.options.ignoreContainers&&this.options.layoutContainerChildren?new d:null,this.nodeMap=new d,this.shapeMap=new d,this.nodes=[],this.edges=[],this.edgeMap=new d,this.ignoredConnections=[],this.ignoredShapes=[],this.finalNodes=[],this.finalLinks=[]},listToRoot:function(t){var e=[],i=t.container;if(!i)return e;for(e.push(i);i.parentContainer;)i=i.parentContainer,e.push(i);return e.reverse(),e},firstNonIgnorableContainer:function(t){return t.isContainer&&!this._isIgnorableItem(t)?t:t.parentContainer?this.firstNonIgnorableContainer(t.parentContainer):null},isContainerConnection:function(t,e){return t.isContainer&&this.isDescendantOf(t,e)?!0:e.isContainer&&this.isDescendantOf(e,t)},isDescendantOf:function(t,e){var i,n,o,s;if(!t.isContainer)throw"Expecting a container.";if(t===e)return!1;if(_(t.children,e))return!0;for(i=[],n=0,o=t.children.length;o>n;n++)s=t.children[n],s.isContainer&&this.isDescendantOf(s,e)&&i.push(s);return i.length>0},isIgnorableItem:function(t){return this.options.ignoreInvisible?t.isCollapsed&&this._isVisible(t)?!1:!t.isCollapsed&&this._isVisible(t)?!1:!0:t.isCollapsed&&!this._isTop(t)},isShapeMapped:function(t){return t.isCollapsed&&!this._isVisible(t)&&!this._isTop(t)},leastCommonAncestor:function(t,e){var i,n,o,s,r,a;if(!t)throw"Parameter should not be null.";if(!e)throw"Parameter should not be null.";if(!this.hyperTree)throw"No hypertree available.";if(i=this.listToRoot(t),n=this.listToRoot(e),o=null,f.isEmpty(i)||f.isEmpty(n))return this.hyperTree.root.data;for(s=i[0],r=n[0],a=0;s===r&&(o=i[a],a++,!(a>=i.length||a>=n.length));)s=i[a],r=n[a];return o?v(this.hyperTree.nodes,function(t){return t.data.container===o}):this.hyperTree.root.data},_isTop:function(t){return!t.parentContainer},_isVisible:function(t){return t.visible()?t.parentContainer?this._isVisible(t.parentContainer):t.visible():!1},_isCollapsed:function(t){return t.isContainer&&t.isCollapsed?!0:t.parentContainer&&this._isCollapsed(t.parentContainer)},_renormalizeShapes:function(){var t,e,i,n;if(!this.options.ignoreContainers)throw"Containers are not supported yet, but stay tuned.";for(t=0,e=this.diagram.shapes.length;e>t;t++)i=this.diagram.shapes[t],this.options.ignoreInvisible&&!this._isVisible(i)||i.isContainer?this.ignoredShapes.push(i):(n=new s(i.id,i),n.isVirtual=!1,this.nodeMap.add(i.id,n),this.nodes.push(n))},_renormalizeConnections:function(){var t,e,i,n,o,s,a,h;if(0!==this.diagram.connections.length)for(t=0,e=this.diagram.connections.length;e>t;t++)if(i=this.diagram.connections[t],this.isIgnorableItem(i))this.ignoredConnections.push(i);else if(n=i.sourceConnector?i.sourceConnector.shape:null,o=i.targetConnector?i.targetConnector.shape:null,n&&o)if(!_(this.ignoredShapes,n)||this.shapeMap.containsKey(n))if(!_(this.ignoredShapes,o)||this.shapeMap.containsKey(o))if(this.shapeMap.containsKey(n)&&(n=this.shapeMap[n]),this.shapeMap.containsKey(o)&&(o=this.shapeMap[o]),s=this.mapShape(n),a=this.mapShape(o),s===a||this.areConnectedAlready(s,a))this.ignoredConnections.push(i);else{if(null===s||null===a)throw"A shape was not mapped to a node.";if(!this.options.ignoreContainers)throw"Containers are not supported yet, but stay tuned.";s.isVirtual||a.isVirtual?this.ignoredConnections.push(i):(h=new r(s,a,i.id,i),this.edgeMap.add(i.id,h),this.edges.push(h))}else this.ignoredConnections.push(i);else this.ignoredConnections.push(i);else this.ignoredConnections.push(i)},areConnectedAlready:function(t,e){return f.any(this.edges,function(i){return i.source===t&&i.target===e||i.source===e&&i.target===t})}}),x=y.extend({init:function(t){var e=this;if(y.fn.init.call(e),f.isUndefined(t))throw"Diagram is not specified.";this.diagram=t},layout:function(t){var e,i,o,s,r,a;if(this.transferOptions(t),e=new w(this.diagram),i=e.convert(t),!i.isEmpty()&&(o=i.getConnectedComponents(),!f.isEmpty(o))){for(s=0;o.length>s;s++)r=o[s],this.layoutGraph(r,t);return a=this.gridLayoutComponents(o),new n.LayoutState(this.diagram,a)}},layoutGraph:function(t,e){var i,n,o;for(f.isDefined(e)&&this.transferOptions(e),this.graph=t,i=9*this.options.nodeDistance,this.temperature=i,n=this._expectedBounds(),this.width=n.width,this.height=n.height,o=0;this.options.iterations>o;o++)this.refineStage=o>=5*this.options.iterations/6,this.tick(),this.temperature=this.refineStage?i/30:i*(1-o/(2*this.options.iterations))},tick:function(){var t,e,i;for(t=0;this.graph.nodes.length>t;t++)this._repulsion(this.graph.nodes[t]);for(t=0;this.graph.links.length>t;t++)this._attraction(this.graph.links[t]);for(t=0;this.graph.nodes.length>t;t++){if(e=this.graph.nodes[t],i=Math.sqrt(e.dx*e.dx+e.dy*e.dy),0===i)return;e.x+=Math.min(i,this.temperature)*e.dx/i,e.y+=Math.min(i,this.temperature)*e.dy/i,this.options.limitToView&&(e.x=Math.min(this.width,Math.max(e.width/2,e.x)),e.y=Math.min(this.height,Math.max(e.height/2,e.y)))}},_shake:function(t){var e=Math.random()*this.options.nodeDistance/4,i=2*Math.random()*Math.PI;t.x+=e*Math.cos(i),t.y-=e*Math.sin(i)},_InverseSquareForce:function(t,e,i){var n,o,s,r,a,h,c;return this.refineStage?(o=e.x-i.x,s=e.y-i.y,r=e.width/2,a=e.height/2,h=i.width/2,c=i.height/2,n=Math.pow(o,2)/Math.pow(r+h+this.options.nodeDistance,2)+Math.pow(s,2)/Math.pow(a+c+this.options.nodeDistance,2)):n=Math.pow(t,2)/Math.pow(this.options.nodeDistance,2),4*n/3},_SquareForce:function(t,e,i){return 1/this._InverseSquareForce(t,e,i)},_repulsion:function(t){t.dx=0,t.dy=0,f.forEach(this.graph.nodes,function(e){var i,n,o,s;if(e!==t){for(;t.x===e.x&&t.y===e.y;)this._shake(e);i=t.x-e.x,n=t.y-e.y,o=Math.sqrt(i*i+n*n),s=2*this._SquareForce(o,t,e),t.dx+=i/o*s,t.dy+=n/o*s}},this)},_attraction:function(t){var e,i,n,o,s,r,a=t.target,h=t.source;if(h!==a){for(;h.x===a.x&&h.y===a.y;)this._shake(a);e=h.x-a.x,i=h.y-a.y,n=Math.sqrt(e*e+i*i),o=5*this._InverseSquareForce(n,h,a),s=e/n*o,r=i/n*o,a.dx+=s,a.dy+=r,h.dx-=s,h.dy-=r}},_expectedBounds:function(){var t,e,i,n,o,s=this.graph.nodes.length,r=1.5,a=4;return 0===s?t:(t=f.fold(this.graph.nodes,function(t,e){var i=e.width*e.height;return i>0?t+=Math.sqrt(i):0},0,this),e=t/s,i=e*Math.ceil(Math.sqrt(s)),n=i*Math.sqrt(r),o=i/Math.sqrt(r),{width:n*a,height:o*a})}}),C=i.Class.extend({init:function(t){this.center=null,this.options=t},layout:function(t,e){if(this.graph=t,this.graph.nodes&&0!==this.graph.nodes.length){if(!_(this.graph.nodes,e))throw"The given root is not in the graph.";this.center=e,this.graph.cacheRelationships(),this.layoutSwitch()}},layoutLeft:function(t){var e,i,n,o,s,r,a,c;for(this.setChildrenDirection(this.center,"Left",!1),this.setChildrenLayout(this.center,"Default",!1),e=0,i=0,o=0;t.length>o;o++)s=t[o],s.TreeDirection="Left",r=this.measure(s,h.Empty),i=Math.max(i,r.Width),e+=r.height+this.options.verticalSeparation;for(e-=this.options.verticalSeparation,a=this.center.x-this.options.horizontalSeparation,n=this.center.y+(this.center.height-e)/2,o=0;t.length>o;o++)s=t[o],c=new p(a-s.Size.width,n),this.arrange(s,c),n+=s.Size.height+this.options.verticalSeparation},layoutRight:function(t){var e,i,n,o,s,r,a,c;for(this.setChildrenDirection(this.center,"Right",!1),this.setChildrenLayout(this.center,"Default",!1),e=0,i=0,o=0;t.length>o;o++)s=t[o],s.TreeDirection="Right",r=this.measure(s,h.Empty),i=Math.max(i,r.Width),e+=r.height+this.options.verticalSeparation;for(e-=this.options.verticalSeparation,a=this.center.x+this.options.horizontalSeparation+this.center.width,n=this.center.y+(this.center.height-e)/2,o=0;t.length>o;o++)s=t[o],c=new p(a,n),this.arrange(s,c),n+=s.Size.height+this.options.verticalSeparation},layoutUp:function(t){var e,i,n,o,s,r,a;for(this.setChildrenDirection(this.center,"Up",!1),this.setChildrenLayout(this.center,"Default",!1),e=0,o=0;t.length>o;o++)n=t[o],n.TreeDirection="Up",s=this.measure(n,h.Empty),e+=s.width+this.options.horizontalSeparation;for(e-=this.options.horizontalSeparation,r=this.center.x+this.center.width/2-e/2,o=0;t.length>o;o++)n=t[o],i=this.center.y-this.options.verticalSeparation-n.Size.height,a=new p(r,i),this.arrange(n,a),r+=n.Size.width+this.options.horizontalSeparation},layoutDown:function(t){var e,i,n,o,s,r,a;for(this.setChildrenDirection(this.center,"Down",!1),this.setChildrenLayout(this.center,"Default",!1),n=0,i=0;t.length>i;i++)e=t[i],e.treeDirection="Down",s=this.measure(e,h.Empty),n+=s.width+this.options.horizontalSeparation;for(n-=this.options.horizontalSeparation,r=this.center.x+this.center.width/2-n/2,o=this.center.y+this.options.verticalSeparation+this.center.height,i=0;t.length>i;i++)e=t[i],a=new p(r,o),this.arrange(e,a),r+=e.Size.width+this.options.horizontalSeparation},layoutRadialTree:function(){var t,e;if(this.setChildrenDirection(this.center,"Radial",!1),this.setChildrenLayout(this.center,"Default",!1),this.previousRoot=null,t=this.options.startRadialAngle*m,e=this.options.endRadialAngle*m,t>=e)throw"Final angle should not be less than the start angle.";this.maxDepth=0,this.origin=new p(this.center.x,this.center.y),this.calculateAngularWidth(this.center,0),this.maxDepth>0&&this.radialLayout(this.center,this.options.radialFirstLevelSeparation,t,e),this.center.Angle=e-t},tipOverTree:function(t,e){var i,n,o,s,r,a,c;for(f.isUndefined(e)&&(e=0),this.setChildrenDirection(this.center,"Down",!1),this.setChildrenLayout(this.center,"Default",!1),this.setChildrenLayout(this.center,"Underneath",!1,e),i=0,s=0;t.length>s;s++)o=t[s],o.TreeDirection="Down",r=this.measure(o,h.Empty),i+=r.width+this.options.horizontalSeparation;for(i-=this.options.horizontalSeparation,i-=t[t.length-1].width,i+=t[t.length-1].associatedShape.bounds().width,a=this.center.x+this.center.width/2-i/2,n=this.center.y+this.options.verticalSeparation+this.center.height,s=0;t.length>s;s++)o=t[s],c=new p(a,n),this.arrange(o,c),a+=o.Size.width+this.options.horizontalSeparation},calculateAngularWidth:function(t,e){var i,n,o,s,r,a,h;if(e>this.maxDepth&&(this.maxDepth=e),i=0,n=1e3,o=1e3,s=0===e?0:Math.sqrt(n*n+o*o)/e,t.children.length>0){for(r=0,a=t.children.length;a>r;r++)h=t.children[r],i+=this.calculateAngularWidth(h,e+1);i=Math.max(s,i)}else i=s;return t.sectorAngle=i,i},sortChildren:function(t){var e,i,n,o,s,r,a,h,c,d,l,u=0;if(t.parents.length>1)throw"Node is not part of a tree.";if(i=t.parents[0],i&&(n=new p(i.x,i.y),o=new p(t.x,t.y),u=this.normalizeAngle(Math.atan2(n.y-o.y,n.x-o.x))),s=t.children.length,0===s)return null;for(r=[],a=[],e=0;s>e;++e)h=t.children[e],c=new p(h.x,h.y),a[e]=e,r[e]=this.normalizeAngle(-u+Math.atan2(c.y-c.y,c.x-c.x));for(f.bisort(r,a),d=[],l=t.children,e=0;s>e;++e)d.push(l[a[e]]);return d},normalizeAngle:function(t){for(;t>2*Math.PI;)t-=2*Math.PI;for(;0>t;)t+=2*Math.PI;return t},radialLayout:function(t,e,i,n){var o,s,r,a,h,c=n-i,d=c/2,l=t.sectorAngle,u=0,f=this.sortChildren(t);for(o=0,s=f.length;s>o;o++)r=f[o],a=r,h=a.sectorAngle/l,r.children.length>0&&this.radialLayout(r,e+this.options.radialSeparation,i+u*c,i+(u+h)*c),this.setPolarLocation(r,e,i+u*c+h*d),a.angle=h*c,u+=h},setPolarLocation:function(t,e,i){t.x=this.origin.x+e*Math.cos(i),t.y=this.origin.y+e*Math.sin(i),t.BoundingRectangle=new c(t.x,t.y,t.width,t.height)},setChildrenDirection:function(t,e,i){var n=t.treeDirection;this.graph.depthFirstTraversal(t,function(t){t.treeDirection=e}),i||(t.treeDirection=n)},setChildrenLayout:function(t,e,i,n){f.isUndefined(n)&&(n=0);var o=t.childrenLayout;n>0?(this.graph.assignLevels(t),this.graph.depthFirstTraversal(t,function(t){t.level>=n+1&&(t.childrenLayout=e)})):(this.graph.depthFirstTraversal(t,function(t){t.childrenLayout=e}),i||(t.childrenLayout=o))},measure:function(t,e){var i,n,o,s,r,a,c,d=0,l=0,u=new h(0,0);if(!t)throw"";if(n=t.associatedShape.bounds(),o=n.width,s=n.height,1!==t.parents.length)throw"Node not in a spanning tree.";if(r=t.parents[0],"Undefined"===t.treeDirection&&(t.treeDirection=r.treeDirection),f.isEmpty(t.children))u=new h(Math.abs(o)<g?50:o,Math.abs(s)<g?25:s);else if(1===t.children.length){switch(t.treeDirection){case"Radial":i=this.measure(t.children[0],e),d=o+this.options.radialSeparation*Math.cos(t.AngleToParent)+i.width,l=s+Math.abs(this.options.radialSeparation*Math.sin(t.AngleToParent))+i.height;break;case"Left":case"Right":switch(t.childrenLayout){case"TopAlignedWithParent":break;case"BottomAlignedWithParent":break;case"Underneath":i=this.measure(t.children[0],e),d=o+i.width+this.options.underneathHorizontalOffset,l=s+this.options.underneathVerticalTopOffset+i.height;break;case"Default":i=this.measure(t.children[0],e),d=o+this.options.horizontalSeparation+i.width,l=Math.max(s,i.height);break;default:throw"Unhandled TreeDirection in the Radial layout measuring."}break;case"Up":case"Down":switch(t.childrenLayout){case"TopAlignedWithParent":case"BottomAlignedWithParent":break;case"Underneath":i=this.measure(t.children[0],e),d=Math.max(o,i.width+this.options.underneathHorizontalOffset),l=s+this.options.underneathVerticalTopOffset+i.height;break;case"Default":i=this.measure(t.children[0],e),l=s+this.options.verticalSeparation+i.height,d=Math.max(o,i.width);break;default:throw"Unhandled TreeDirection in the Down layout measuring."}break;default:throw"Unhandled TreeDirection in the layout measuring."}u=new h(d,l)}else{switch(t.treeDirection){case"Left":case"Right":switch(t.childrenLayout){case"TopAlignedWithParent":case"BottomAlignedWithParent":break;case"Underneath":for(d=o,l=s+this.options.underneathVerticalTopOffset,a=0;t.children.length>a;a++)c=t.children[a],i=this.measure(c,e),d=Math.max(d,i.width+this.options.underneathHorizontalOffset),l+=i.height+this.options.underneathVerticalSeparation;l-=this.options.underneathVerticalSeparation;break;case"Default":for(d=o,l=0,a=0;t.children.length>a;a++)c=t.children[a],i=this.measure(c,e),d=Math.max(d,o+this.options.horizontalSeparation+i.width),l+=i.height+this.options.verticalSeparation;l-=this.options.verticalSeparation;break;default:throw"Unhandled TreeDirection in the Right layout measuring."}break;case"Up":case"Down":switch(t.childrenLayout){case"TopAlignedWithParent":case"BottomAlignedWithParent":break;case"Underneath":for(d=o,l=s+this.options.underneathVerticalTopOffset,a=0;t.children.length>a;a++)c=t.children[a],i=this.measure(c,e),d=Math.max(d,i.width+this.options.underneathHorizontalOffset),l+=i.height+this.options.underneathVerticalSeparation;l-=this.options.underneathVerticalSeparation;break;case"Default":for(d=0,l=0,a=0;t.children.length>a;a++)c=t.children[a],i=this.measure(c,e),d+=i.width+this.options.horizontalSeparation,l=Math.max(l,i.height+this.options.verticalSeparation+s);d-=this.options.horizontalSeparation;break;default:throw"Unhandled TreeDirection in the Down layout measuring."}break;default:throw"Unhandled TreeDirection in the layout measuring."}u=new h(d,l)}return t.SectorAngle=Math.sqrt(d*d/4+l*l/4),t.Size=u,u},arrange:function(t,e){var i,n,o,s,r,a,h,d,l=t.associatedShape.bounds(),u=l.width,m=l.height;if(f.isEmpty(t.children))t.x=e.x,t.y=e.y,t.BoundingRectangle=new c(e.x,e.y,u,m);else switch(t.treeDirection){case"Left":switch(t.childrenLayout){case"TopAlignedWithParent":case"BottomAlignedWithParent":break;case"Underneath":for(d=e,t.x=d.x,t.y=d.y,t.BoundingRectangle=new c(t.x,t.y,t.width,t.height),h=e.y+m+this.options.underneathVerticalTopOffset,i=0;s.children.length>i;i++)s=s.children[i],a=d.x-s.associatedShape.width-this.options.underneathHorizontalOffset,n=new p(a,h),this.arrange(s,n),h+=s.Size.height+this.options.underneathVerticalSeparation;break;case"Default":for(d=new p(e.x+t.Size.width-u,e.y+(t.Size.height-m)/2),t.x=d.x,t.y=d.y,t.BoundingRectangle=new c(t.x,t.y,t.width,t.height),a=d.x-this.options.horizontalSeparation,h=e.y,i=0;t.children.length>i;i++)s=t.children[i],n=new p(a-s.Size.width,h),this.arrange(s,n),h+=s.Size.height+this.options.verticalSeparation;break;default:throw"Unsupported TreeDirection"}break;case"Right":switch(t.childrenLayout){case"TopAlignedWithParent":case"BottomAlignedWithParent":break;case"Underneath":for(d=e,t.x=d.x,t.y=d.y,t.BoundingRectangle=new c(t.x,t.y,t.width,t.height),a=e.x+u+this.options.underneathHorizontalOffset,h=e.y+m+this.options.underneathVerticalTopOffset,i=0;t.children.length>i;i++)s=t.children[i],n=new p(a,h),this.arrange(s,n),h+=s.Size.height+this.options.underneathVerticalSeparation;break;case"Default":for(d=new p(e.x,e.y+(t.Size.height-m)/2),t.x=d.x,t.y=d.y,t.BoundingRectangle=new c(t.x,t.y,t.width,t.height),a=e.x+u+this.options.horizontalSeparation,h=e.y,i=0;t.children.length>i;i++)s=t.children[i],n=new p(a,h),this.arrange(s,n),h+=s.Size.height+this.options.verticalSeparation;break;default:throw"Unsupported TreeDirection"}break;case"Up":if(d=new p(e.x+(t.Size.width-u)/2,e.y+t.Size.height-m),t.x=d.x,t.y=d.y,t.BoundingRectangle=new c(t.x,t.y,t.width,t.height),Math.abs(d.x-e.x)<g){for(r=0,i=0;t.children.length>i;i++)o=t.children[i],r+=o.Size.width+this.options.horizontalSeparation;r-=this.options.horizontalSeparation,a=e.x+(u-r)/2}else a=e.x;for(i=0;t.children.length>i;i++)s=t.children[i],h=d.y-this.options.verticalSeparation-s.Size.height,n=new p(a,h),this.arrange(s,n),a+=s.Size.width+this.options.horizontalSeparation;break;case"Down":switch(t.childrenLayout){case"TopAlignedWithParent":case"BottomAlignedWithParent":break;case"Underneath":for(d=e,t.x=d.x,t.y=d.y,t.BoundingRectangle=new c(t.x,t.y,t.width,t.height),a=e.x+this.options.underneathHorizontalOffset,h=e.y+m+this.options.underneathVerticalTopOffset,i=0;t.children.length>i;i++)s=t.children[i],n=new p(a,h),this.arrange(s,n),h+=s.Size.height+this.options.underneathVerticalSeparation;break;case"Default":if(d=new p(e.x+(t.Size.width-u)/2,e.y),t.x=d.x,t.y=d.y,t.BoundingRectangle=new c(t.x,t.y,t.width,t.height),Math.abs(d.x-e.x)<g){for(r=0,i=0;t.children.length>i;i++)o=t.children[i],r+=o.Size.width+this.options.horizontalSeparation;r-=this.options.horizontalSeparation,a=e.x+(u-r)/2}else a=e.x;for(i=0;t.children.length>i;i++)s=t.children[i],h=d.y+this.options.verticalSeparation+m,n=new p(a,h),this.arrange(s,n),a+=s.Size.width+this.options.horizontalSeparation;break;default:throw"Unsupported TreeDirection"}break;case"None":break;default:throw"Unsupported TreeDirection"}},layoutSwitch:function(){var t,e,i,n,o,s;if(this.center&&!f.isEmpty(this.center.children))switch(t=this.options.subtype,f.isUndefined(t)&&(t="Down"),s=this.center.children,t.toLowerCase()){case"radial":case"radialtree":this.layoutRadialTree();break;case"mindmaphorizontal":case"mindmap":e=this.center.children,1===this.center.children.length?this.layoutRight(e):(o=s.length/2,i=v(this.center.children,function(t){return f.indexOf(s,t)<o}),n=v(this.center.children,function(t){return f.indexOf(s,t)>=o}),this.layoutLeft(i),this.layoutRight(n));break;case"mindmapvertical":e=this.center.children,1===this.center.children.length?this.layoutDown(e):(o=s.length/2,i=v(this.center.children,function(t){return f.indexOf(s,t)<o}),n=v(this.center.children,function(t){return f.indexOf(s,t)>=o}),this.layoutUp(i),this.layoutDown(n));break;case"right":this.layoutRight(this.center.children);break;case"left":this.layoutLeft(this.center.children);break;case"up":case"bottom":this.layoutUp(this.center.children);break;case"down":case"top":this.layoutDown(this.center.children);break;case"tipover":case"tipovertree":if(0>this.options.tipOverTreeStartLevel)throw"The tip-over level should be a positive integer.";this.tipOverTree(this.center.children,this.options.tipOverTreeStartLevel);break;case"undefined":case"none":}}}),b=y.extend({init:function(t){var e=this;if(y.fn.init.call(e),f.isUndefined(t))throw"No diagram specified.";this.diagram=t},layout:function(t){var e,i;return this.transferOptions(t),e=new w(this.diagram),this.graph=e.convert(),i=this.layoutComponents(),new n.LayoutState(this.diagram,i)},layoutComponents:function(){var t,e,i,n,o,s,r,a;if(!this.graph.isEmpty()&&(t=this.graph.getConnectedComponents(),!f.isEmpty(t))){for(e=new C(this.options),i=[],n=0;t.length>n;n++){if(o=t[n],s=this.getTree(o),!s)throw"Failed to find a spanning tree for the component.";r=s.root,a=s.tree,e.layout(a,r),i.push(a)}return this.gridLayoutComponents(i)}},getTree:function(t){var e,i,n,o,s,r=null;if(this.options.roots&&this.options.roots.length>0)for(e=0,i=t.nodes.length;i>e;e++)for(n=t.nodes[e],o=0;this.options.roots.length>o;o++)if(s=this.options.roots[o],s===n.associatedShape){r=n;break}if(!r&&(r=t.root(),!r))throw"Unable to find a root for the tree.";return this.getTreeForRoot(t,r)},getTreeForRoot:function(t,e){var i=t.getSpanningTree(e);return f.isUndefined(i)||i.isEmpty()?null:{tree:i,root:i.root}}}),S=y.extend({init:function(t){var e=this;if(y.fn.init.call(e),f.isUndefined(t))throw"Diagram is not specified.";this.diagram=t},layout:function(t){var e,i,o,s,r,a;if(this.transferOptions(t),e=new w(this.diagram),i=e.convert(t),!i.isEmpty()&&(o=i.getConnectedComponents(),!f.isEmpty(o))){for(s=0;o.length>s;s++)r=o[s],this.layoutGraph(r,t);return a=this.gridLayoutComponents(o),new n.LayoutState(this.diagram,a)}},_initRuntimeProperties:function(){var t,e;for(t=0;this.graph.nodes.length>t;t++)e=this.graph.nodes[t],e.layer=-1,e.downstreamLinkCount=0,e.upstreamLinkCount=0,e.isVirtual=!1,e.uBaryCenter=0,e.dBaryCenter=0,e.upstreamPriority=0,e.downstreamPriority=0,e.gridPosition=0},_prepare:function(t){var e,i,n,o,s,r,a,h,c,l,u,p=[],g=new d,m=0;for(f.forEach(t.nodes,function(t){0===t.incoming.length&&(g.set(t,0),p.push(t))});p.length>0;)for(s=p.shift(),e=0;s.outgoing.length>e;e++)n=s.outgoing[e],r=n.target,o=g.containsKey(r)?Math.max(g.get(s)+1,g.get(r)):g.get(s)+1,g.set(r,o),o>m&&(m=o),_(p,r)||p.push(r);for(a=g.keys(),a.sort(function(t,e){var i=g.get(t),n=g.get(e);return f.sign(n-i)}),h=0;a.length>h;++h)if(c=a[h],l=Number.MAX_VALUE,0!==c.outgoing.length){for(i=0;c.outgoing.length>i;++i)n=c.outgoing[i],l=Math.min(l,g.get(n.target));l>1&&g.set(c,l-1)}for(this.layers=[],e=0;m+1>e;e++)u=[],u.linksTo={},this.layers.push(u);for(g.forEach(function(t,e){t.layer=e,this.layers[e].push(t)},this),i=0;this.layers.length>i;i++)for(u=this.layers[i],e=0;u.length>e;e++)u[e].gridPosition=e},layoutGraph:function(t,e){if(f.isUndefined(t))throw"No graph given or graph analysis of the diagram failed.";f.isDefined(e)&&this.transferOptions(e),this.graph=t,t.setItemIndices();var i=t.makeAcyclic();this._initRuntimeProperties(),this._prepare(t,e),this._dummify(),this._optimizeCrossings(),this._swapPairs(),this.arrangeNodes(),this._moveThingsAround(),this._dedummify(),f.forEach(i,function(t){t.points&&t.points.reverse()})},setMinDist:function(t,e,i){var n=t.layer,o=t.layerIndex;this.minDistances[n][o]=i},getMinDist:function(t,e){var i,n=0,o=t.layerIndex,s=e.layerIndex,r=t.layer,a=Math.min(o,s),h=Math.max(o,s);for(i=a;h>i;++i)n+=this.minDistances[r][i];return n},placeLeftToRight:function(t){var e,i,n,o,s,r,a,h,c,l,u=new d;for(n=0;this.layers.length>n;++n)if(o=t[n]){for(e=0;o.length>e;e++)i=o[e],u.containsKey(i)||this.placeLeft(i,u,n);for(s=Number.POSITIVE_INFINITY,e=0;o.length>e;e++)i=o[e],r=this.rightSibling(i),r&&this.nodeLeftClass.get(r)!==n&&(s=Math.min(s,u.get(r)-u.get(i)-this.getMinDist(i,r)));if(s===Number.POSITIVE_INFINITY){for(a=[],e=0;o.length>e;e++)for(i=o[e],h=[],f.addRange(h,this.upNodes.get(i)),f.addRange(h,this.downNodes.get(i)),c=0;h.length>c;c++)l=h[c],this.nodeLeftClass.get(l)<n&&a.push(u.get(l)-u.get(i));a.sort(),s=0===a.length?0:a.length%2===1?a[this.intDiv(a.length,2)]:(a[this.intDiv(a.length,2)-1]+a[this.intDiv(a.length,2)])/2}for(e=0;o.length>e;e++)i=o[e],u.set(i,u.get(i)+s)}return u},placeRightToLeft:function(t){var e,i,n,o,s,r,a,h,c,l,u=new d;for(n=0;this.layers.length>n;++n)if(o=t[n]){for(e=0;o.length>e;e++)i=o[e],u.containsKey(i)||this.placeRight(i,u,n);for(s=Number.NEGATIVE_INFINITY,e=0;o.length>e;e++)i=o[e],r=this.leftSibling(i),r&&this.nodeRightClass.get(r)!==n&&(s=Math.max(s,u.get(r)-u.get(i)+this.getMinDist(r,i)));if(s===Number.NEGATIVE_INFINITY){for(a=[],e=0;o.length>e;e++)for(i=o[e],h=[],f.addRange(h,this.upNodes.get(i)),f.addRange(h,this.downNodes.get(i)),c=0;h.length>c;c++)l=h[c],this.nodeRightClass.get(l)<n&&a.push(u.get(i)-u.get(l));a.sort(),s=0===a.length?0:a.length%2===1?a[this.intDiv(a.length,2)]:(a[this.intDiv(a.length,2)-1]+a[this.intDiv(a.length,2)])/2}for(e=0;o.length>e;e++)i=o[e],u.set(i,u.get(i)+s)}return u},_getLeftWing:function(){var t={value:null},e=this.computeClasses(t,1);return this.nodeLeftClass=t.value,e},_getRightWing:function(){var t={value:null},e=this.computeClasses(t,-1);return this.nodeRightClass=t.value,e},computeClasses:function(t,e){var i,n,o,s,r,a,h,c,l,u=0,f=t.value=new d;for(i=0;this.layers.length>i;++i)for(u=i,n=this.layers[i],o=1===e?0:n.length-1;o>=0&&n.length>o;o+=e)if(s=n[o],f.containsKey(s))u=f.get(s);else if(f.set(s,u),s.isVirtual)for(r=this._nodesInLink(s),a=0;r.length>a;a++)h=r[a],f.set(h,u);for(c=[],l=0;this.layers.length>l;l++)c.push(null);return f.forEach(function(t,e){null===c[e]&&(c[e]=[]),c[e].push(t)}),c},_isVerticalLayout:function(){return"up"===this.options.subtype.toLowerCase()||"down"===this.options.subtype.toLowerCase()||"vertical"===this.options.subtype.toLowerCase()},_isHorizontalLayout:function(){return"right"===this.options.subtype.toLowerCase()||"left"===this.options.subtype.toLowerCase()||"horizontal"===this.options.subtype.toLowerCase()},_isIncreasingLayout:function(){return"right"===this.options.subtype.toLowerCase()||"down"===this.options.subtype.toLowerCase()},_moveThingsAround:function(){function t(t,e){var i,n,o=Number.MIN_VALUE;for(i=0;t.length>i;++i)n=t[i],o=e._isVerticalLayout()?Math.max(o,n.height):Math.max(o,n.width);return o}var e,i,n,o,s,r,a,h,c,l,u,p,g,m,_,v,y,w,x,C,b,S,k,T,M,D,P;for(i=0;this.layers.length>i;++i)o=this.layers[i],o.sort(this._gridPositionComparer);for(this.minDistances=[],i=0;this.layers.length>i;++i)for(o=this.layers[i],this.minDistances[i]=[],s=0;o.length>s;++s)n=o[s],n.layerIndex=s,this.minDistances[i][s]=this.options.nodeDistance,o.length-1>s&&(this.minDistances[i][s]+=this._isVerticalLayout()?(n.width+o[s+1].width)/2:(n.height+o[s+1].height)/2);for(this.downNodes=new d,this.upNodes=new d,f.forEach(this.graph.nodes,function(t){this.downNodes.set(t,[]),this.upNodes.set(t,[])},this),f.forEach(this.graph.links,function(t){var e=t.source,i=t.target,n=null,o=null;e.layer>i.layer?(n=t.source,o=t.target):(o=t.source,n=t.target),this.downNodes.get(o).push(n),this.upNodes.get(n).push(o)},this),this.downNodes.forEachValue(function(t){t.sort(this._gridPositionComparer)},this),this.upNodes.forEachValue(function(t){t.sort(this._gridPositionComparer)},this),i=0;this.layers.length-1>i;++i)for(o=this.layers[i],r=0;o.length-1>r;r++)if(a=o[r],a.isVirtual&&(h=this.downNodes.get(a)[0],h.isVirtual))for(s=r+1;o.length>s;++s)n=o[s],n.isVirtual&&(c=this.downNodes.get(n)[0],c.isVirtual&&h.gridPosition>c.gridPosition&&(l=h.gridPosition,h.gridPosition=c.gridPosition,c.gridPosition=l,u=h.layerIndex,p=c.layerIndex,this.layers[i+1][u]=c,this.layers[i+1][p]=h,h.layerIndex=p,c.layerIndex=u));for(g=this._getLeftWing(),m=this._getRightWing(),_=this.placeLeftToRight(g),v=this.placeRightToLeft(m),y=new d,f.forEach(this.graph.nodes,function(t){y.set(t,(_.get(t)+v.get(t))/2)}),w=new d,x=new d,i=0;this.layers.length>i;++i)for(o=this.layers[i],C=-1,b=-1,s=0;o.length>s;++s)n=o[s],w.set(n,0),x.set(n,!1),n.isVirtual&&(-1===C?C=s:C===s-1?C=s:(b=s,w.set(o[C],0),y.get(n)-y.get(o[C])===this.getMinDist(o[C],n)?x.set(o[C],!0):x.set(o[C],!1),C=s));for(S=[1,-1],f.forEach(S,function(t){var i,n,o,s,r,a,h,c=1===t?0:this.layers.length-1;for(i=c;i>=0&&this.layers.length>i;i+=t){if(n=this.layers[i],o=this._firstVirtualNode(n),s=null,r=null,-1!==o)for(s=n[o],r=[],e=0;o>e;e++)r.push(n[e]);else s=null,r=n;if(r.length>0){for(this._sequencer(y,null,s,t,r),e=0;r.length-1>e;++e)this.setMinDist(r[e],r[e+1],y.get(r[e+1])-y.get(r[e]));s&&this.setMinDist(r[r.length-1],s,y.get(s)-y.get(r[r.length-1]))}for(;s;){if(a=this.nextVirtualNode(n,s)){if(w.get(s)===t){for(o=s.layerIndex,h=a.layerIndex,r=[],e=o+1;h>e;e++)r.push(n[e]);r.length>0&&this._sequencer(y,s,a,t,r),x.set(s,!0)}}else{for(o=s.layerIndex,r=[],e=o+1;n.length>e;e++)r.push(n[e]);if(r.length>0){for(this._sequencer(y,s,null,t,r),e=0;r.length-1>e;++e)this.setMinDist(r[e],r[e+1],y.get(r[e+1])-y.get(r[e]));this.setMinDist(s,r[0],y.get(r[0])-y.get(s))}}s=a}this.adjustDirections(i,t,w,x)}},this),k=this._isIncreasingLayout()?0:this.layers.length-1,T=function(t,e){return e._isIncreasingLayout()?e.layers.length>t:t>=0},M=this._isIncreasingLayout()?1:-1,D=0,e=k;T(e,this);e+=M){for(o=this.layers[e],P=t(o,this),s=0;o.length>s;++s)n=o[s],this._isVerticalLayout()?(n.x=y.get(n),n.y=D+P/2):(n.x=D+P/2,n.y=y.get(n));D+=this.options.layerSeparation+P}},adjustDirections:function(t,e,i,n){var o,s,r,a,h,c,d,l,u,f,p,g,m,_;if(!(0>t+e||t+e>=this.layers.length))for(o=null,s=null,r=this.layers[t+e],a=0;r.length>a;++a)if(h=r[a],h.isVirtual&&(c=this.getNeighborOnLayer(h,t),c.isVirtual)){if(o){for(d=n.get(s),l=this.layers[t],u=s.layerIndex,f=c.layerIndex,p=u+1;f>p;++p)l[p].isVirtual&&(d=d&&n.get(l[p]));if(d)for(i.set(o,e),g=o.layerIndex,m=h.layerIndex,_=g+1;m>_;++_)r[_].isVirtual&&i.set(r[_],e)}o=h,s=c}},getNeighborOnLayer:function(t,e){
var i=this.upNodes.get(t)[0];return i.layer===e?i:(i=this.downNodes.get(t)[0],i.layer===e?i:null)},_sequencer:function(t,e,i,n,o){if(1===o.length&&this._sequenceSingle(t,e,i,n,o[0]),o.length>1){var s=o.length,r=this.intDiv(s,2);this._sequencer(t,e,i,n,o.slice(0,r)),this._sequencer(t,e,i,n,o.slice(r)),this.combineSequences(t,e,i,n,o)}},_sequenceSingle:function(t,e,i,n,o){var s=-1===n?this.downNodes.get(o):this.upNodes.get(o),r=s.length;0!==r&&(r%2===1?t.set(o,t.get(s[this.intDiv(r,2)])):t.set(o,(t.get(s[this.intDiv(r,2)-1])+t.get(s[this.intDiv(r,2)]))/2),e&&t.set(o,Math.max(t.get(o),t.get(e)+this.getMinDist(e,o))),i&&t.set(o,Math.min(t.get(o),t.get(i)-this.getMinDist(o,i))))},combineSequences:function(t,e,i,n,o){var s,r,a,h,c,d,l,u,f,p,g=o.length,m=this.intDiv(g,2),_=[];for(s=0;m>s;++s){for(r=0,h=-1===n?this.downNodes.get(o[s]):this.upNodes.get(o[s]),a=0;h.length>a;++a)c=h[a],t.get(c)>=t.get(o[s])?r++:(r--,_.push({k:t.get(c)+this.getMinDist(o[s],o[m-1]),v:2}));_.push({k:t.get(o[s])+this.getMinDist(o[s],o[m-1]),v:r})}for(e&&_.push({k:t.get(e)+this.getMinDist(e,o[m-1]),v:Number.MAX_VALUE}),_.sort(this._positionDescendingComparer),l=[],s=m;g>s;++s){for(r=0,h=-1===n?this.downNodes.get(o[s]):this.upNodes.get(o[s]),a=0;h.length>a;++a)c=h[a],t.get(c)<=t.get(o[s])?r++:(r--,l.push({k:t.get(c)-this.getMinDist(o[s],o[m]),v:2}));l.push({k:t.get(o[s])-this.getMinDist(o[s],o[m]),v:r})}for(i&&l.push({k:t.get(i)-this.getMinDist(i,o[m]),v:Number.MAX_VALUE}),l.sort(this._positionAscendingComparer),u=0,f=0,p=this.getMinDist(o[m-1],o[m]);t.get(o[m])-t.get(o[m-1])<p;)if(f>u){if(0===_.length){t.set(o[m-1],t.get(o[m])-p);break}d=_.shift(),u+=d.v,t.set(o[m-1],d.k),t.set(o[m-1],Math.max(t.get(o[m-1]),t.get(o[m])-p))}else{if(0===l.length){t.set(o[m],t.get(o[m-1])+p);break}d=l.shift(),f+=d.v,t.set(o[m],d.k),t.set(o[m],Math.min(t.get(o[m]),t.get(o[m-1])+p))}for(s=m-2;s>=0;s--)t.set(o[s],Math.min(t.get(o[s]),t.get(o[m-1])-this.getMinDist(o[s],o[m-1])));for(s=m+1;g>s;s++)t.set(o[s],Math.max(t.get(o[s]),t.get(o[m])+this.getMinDist(o[s],o[m])))},placeLeft:function(t,e,i){var 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e,i,n=[],o=[];for(i=0;t.length>i;i++)e=t[i],e instanceof w?o.push(e):n.push(e);return{shapes:o,connections:n}}function f(t,e){return t.reader.model?new t.reader.model(e):new kendo.data.ObservableObject(e)}function p(t,e){ft(e[t])&&e.set(t,null)}function g(t,e,i){var n,o;for(o=0;i.length>o;o++)n=i[o],e&&!ft(e[n])&&(e[n]=t[n])}function m(t){var e=t.drawingContainer().clippedBBox(null);(0!==e.origin.x||0!==e.origin.y)&&t.position(-e.origin.x,-e.origin.y)}var 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mousewheel"+yt,he=.05,ce=5,de='<a class="k-button k-button-icontext #=className#" href="\\#"><span class="#=iconClass# #=imageClass#"></span>#=text#</a>',le=5;E.DefaultConnectors=[{name:Lt},{name:Nt},{name:zt},{name:Et},{name:It,position:function(t){return t.getPosition("center")}}],_={cancel:{text:"Cancel",imageClass:"k-cancel",className:"k-diagram-cancel",iconClass:"k-icon"},update:{text:"Update",imageClass:"k-update",className:"k-diagram-update",iconClass:"k-icon"}},E.shapeDefaults=function(t){var e={type:qt,path:"",autoSize:!0,visual:null,x:Yt,y:Yt,minWidth:Xt,minHeight:jt,width:Kt,height:Wt,hover:{},editable:{connect:!0,tools:[]},connectors:E.DefaultConnectors,rotation:{angle:0}};return st.simpleExtend(e,t),e},v=rt.extend({init:function(t){var e=this;e.dataItem=(t||{}).dataItem,rt.fn.init.call(e),e.options=B({id:E.randomId()},e.options,t),e.isSelected=!1,e.visual=new V({id:e.options.id,autoSize:e.options.autoSize}),e.id=e.options.id,e._template()},options:{hover:{},cursor:ot.grip,content:{align:"center middle"},selectable:!0,serializable:!0,enable:!0},_getCursor:function(t){return this.adorner?this.adorner._getCursor(t):this.options.cursor},visible:function(t){return lt(t)?this.visual.visible():(this.visual.visible(t),e)},bounds:function(){},refresh:function(){this.visual.redraw()},position:function(t){this.options.x=t.x,this.options.y=t.y,this.visual.position(t)},toString:function(){return this.options.id},serialize:function(){var t=B({},{options:this.options});return this.dataItem&&(t.dataItem=""+this.dataItem),t},_content:function(t){var i,n,o;return t!==e&&(i=this.options,E.Utils.isString(t)?i.content.text=t:B(i.content,t),n=i.content,o=this._contentVisual,o?this._updateContentVisual(n):this._createContentVisual(n)),this.options.content.text},_createContentVisual:function(t){t.text&&(this._contentVisual=new j(t),this._contentVisual._includeInBBox=!1,this.visual.append(this._contentVisual))},_updateContentVisual:function(t){this._contentVisual.redraw(t)},_hitTest:function(t){var e=this.bounds();return this.visible()&&e.contains(t)&&this.options.enable},_template:function(){var t,e,i=this;i.options.content.template&&(t=i.dataItem||{},e=kendo.template(i.options.content.template,{paramName:"dataItem"}),i.options.content.text=e(t))},_canSelect:function(){return this.options.selectable!==!1},toJSON:function(){return{id:this.options.id}}}),y=N.extend({init:function(t,e){this.options=B({},this.options,e),this.connections=[],this.shape=t},options:{width:7,height:7,fill:{color:Qt},hover:{}},position:function(){return this.options.position?this.options.position(this.shape):this.shape.getPosition(this.options.name)},toJSON:function(){return{shapeId:""+this.shape,connector:this.options.name}}}),y.parse=function(t,e){var i,n,o=e.split(":"),s=o[0],r=o[1]||It;for(i=0;t.shapes.length>i;i++)if(n=t.shapes[i],n.options.id==s)return n.getConnector(r.trim())},w=v.extend({init:function(t,e){var i=this;v.fn.init.call(i,t),this.diagram=e,this.updateOptionsFromModel(),t=i.options,i.connectors=[],i.type=t.type,i.createShapeVisual(),i.updateBounds(),i.content(i.content()),i._createConnectors()},options:E.shapeDefaults(),_setOptionsFromModel:function(t){var e=r(t||this.dataItem);this.options=B({},this.options,e),this.redrawVisual(),this.options.content&&(this._template(),this.content(this.options.content))},updateOptionsFromModel:function(t,e){var i,n;this.diagram&&this.diagram._isEditable&&(i=r(t||this.dataItem),t&&e?P.inArray(e,["x","y","width","height"])?(n=this.bounds(),n[e]=t[e],this.bounds(n)):(this.options.visual?this.redrawVisual():i.type&&(this.options=B({},this.options,i),this.redrawVisual()),this.options.content&&(this._template(),this.content(this.options.content))):this.options=B({},this.options,i))},redrawVisual:function(){this.visual.clear(),this._contentVisual=null,this.options.dataItem=this.dataItem,this.createShapeVisual(),this.updateBounds()},updateModel:function(t){var e,i,n=this.diagram;n&&n._isEditable&&(e=this._bounds,i=this.dataItem,i&&(n._suspendModelRefresh(),ft(i.x)&&e.x!==i.x&&i.set("x",e.x),ft(i.y)&&e.y!==i.y&&i.set("y",e.y),ft(i.width)&&e.width!==i.width&&i.set("width",e.width),ft(i.height)&&e.height!==i.height&&i.set("height",e.height),this.dataItem=i,n._resumeModelRefresh(),t&&n._syncShapeChanges()))},updateBounds:function(){var t=this.visual._measure(!0),e=this.options;this.bounds(new q(e.x,e.y,t.width,t.height)),this._rotate(),this._alignContent()},content:function(t){var e=this._content(t);return this._alignContent(),e},_alignContent:function(){var t,e,i,n,o,s=this.options.content||{},r=this._contentVisual;r&&s.align&&(t=this.visual._measure(),e=new E.RectAlign(t),i=r.drawingElement.bbox(null),n=new q(0,0,i.width(),i.height()),o=e.align(n,s.align),r.position(o.topLeft()))},_createConnectors:function(){var t,e,i=this.options,n=i.connectors.length,o=i.connectorDefaults;for(e=0;n>e;e++)t=new y(this,B({},o,i.connectors[e])),this.connectors.push(t)},bounds:function(t){var e,i;if(t)if(mt(t))switch(t){case te:e=this._transformedBounds();break;case $t:e=this._transformedBounds(),i=this.diagram._pan,e.x+=i.x,e.y+=i.y;break;case ee:e=this._rotatedBounds();break;default:e=this._bounds}else this._setBounds(t),this._triggerBoundsChange(),this.diagram&&this.diagram._layouting||this.refreshConnections();else e=this._bounds;return e},_setBounds:function(t){var e=this.options,i=t.topLeft(),n=e.x=i.x,o=e.y=i.y,s=e.width=vt.max(t.width,e.minWidth),r=e.height=vt.max(t.height,e.minHeight);this._bounds=new q(n,o,s,r),this.visual.redraw({x:n,y:o,width:s,height:r})},position:function(t){return t?(this.bounds(new q(t.x,t.y,this._bounds.width,this._bounds.height)),e):this._bounds.topLeft()},clone:function(){var t=this.serialize();return t.options.id=E.randomId(),this.diagram&&this.diagram._isEditable&&ft(this.dataItem)&&(t.options.dataItem=l(this.dataItem)),new w(t.options)},select:function(t){var i,n,o=this.diagram;return lt(t)&&(t=!0),this._canSelect()&&this.isSelected!=t?(i=[],n=[],this.isSelected=t,this.isSelected?(o._selectedItems.push(this),i.push(this)):(st.remove(o._selectedItems,this),n.push(this)),o._internalSelection||o._selectionChanged(i,n),!0):e},rotate:function(t,i,n){var o,s,r,a,h=this.visual.rotate();return t!==e&&(n!==!1&&this.diagram&&this.diagram.undoRedoService&&t!==h.angle&&this.diagram.undoRedoService.add(new E.RotateUnit(this.diagram._resizingAdorner,[this],[h.angle]),!1),o=this.bounds(),s=new Q(o.width/2,o.height/2),i&&(r=t-h.angle,a=o.center().rotate(i,360-r).minus(s),this._rotationOffset=this._rotationOffset.plus(a.minus(o.topLeft())),this.position(a)),this.visual.rotate(t,s),this.options.rotation.angle=t,this.diagram&&this.diagram._connectorsAdorner&&this.diagram._connectorsAdorner.refresh(),this.refreshConnections(),this.diagram&&this.diagram.trigger(At,{item:this})),h},connections:function(t){var e,i,n,o,s,r,a,h=[];for(e=0;this.connectors.length>e;e++)for(s=this.connectors[e],o=s.connections,i=0,o;o.length>i;i++)n=o[i],"out"==t?(r=n.source(),r.shape&&r.shape==this&&h.push(n)):"in"==t?(a=n.target(),a.shape&&a.shape==this&&h.push(n)):h.push(n);return h},refreshConnections:function(){t.each(this.connections(),function(){this.refresh()})},getConnector:function(t){var e,i;if(!mt(t))return t instanceof Q?o(t,this):this.connectors.length?this.connectors[0]:null;for(t=t.toLocaleLowerCase(),e=0;this.connectors.length>e;e++)if(i=this.connectors[e],i.options.name.toLocaleLowerCase()==t)return i},getPosition:function(t){var e=this.bounds(),i=t.charAt(0).toLowerCase()+t.slice(1);return gt(e[i])?this._transformPoint(e[i]()):e.center()},redraw:function(t){var e,i;t&&(e=this.options,this.shapeVisual.redraw(this._visualOptions(t)),this._diffNumericOptions(t,[ne,oe,se,re])&&(this.bounds(new q(e.x,e.y,e.width,e.height)),i=!0),t.connectors&&(e.connectors=t.connectors,this._updateConnectors()),e=B(e,t),(t.rotation||i)&&this._rotate(),e.content&&this.content(e.content))},_updateConnectors:function(){var t,e,i,n,o=this.connections();for(this.connectors=[],this._createConnectors(),n=0;o.length>n;n++)t=o[n],e=t.source(),i=t.target(),e.shape&&e.shape===this?t.source(this.getConnector(e.options.name)||null):i.shape&&i.shape===this&&t.target(this.getConnector(i.options.name)||null),t.updateModel()},_diffNumericOptions:E.diffNumericOptions,_visualOptions:function(t){return{data:t.path,source:t.source,hover:t.hover,fill:t.fill,stroke:t.stroke}},_triggerBoundsChange:function(){this.diagram&&this.diagram.trigger(xt,{item:this,bounds:this._bounds.clone()})},_transformPoint:function(t){var e=this.rotate(),i=this.bounds(),n=i.topLeft();return e.angle&&t.rotate(e.center().plus(n),360-e.angle),t},_transformedBounds:function(){var t=this.bounds(),e=t.topLeft(),i=t.bottomRight();return q.fromPoints(this.diagram.modelToView(e),this.diagram.modelToView(i))},_rotatedBounds:function(){var t=this.bounds().rotatedBounds(this.rotate().angle),e=t.topLeft(),i=t.bottomRight();return q.fromPoints(e,i)},_rotate:function(){var t=this.options.rotation;t&&t.angle&&this.rotate(t.angle),this._rotationOffset=new Q},_hover:function(t){var e=this.options,i=e.hover,n=e.stroke,o=e.fill;t&&ut(i.stroke)&&(n=B({},n,i.stroke)),t&&ut(i.fill)&&(o=i.fill),this.shapeVisual.redraw({stroke:n,fill:o}),e.editable&&e.editable.connect&&this.diagram._showConnectors(this,t)},_hitTest:function(t){if(this.visible()){var e,i=this.bounds(),n=this.rotate().angle;if(t.isEmpty&&!t.isEmpty())return J.rects(t,i,n?n:0);if(e=t.clone().rotate(i.center(),n),i.contains(e))return this}},toJSON:function(){return{shapeId:this.options.id}},createShapeVisual:function(){var t,e=this.options,i=this._visualOptions(e),n=e.visual,o=(e.type+"").toLocaleLowerCase();i.width=e.width,i.height=e.height,gt(n)?t=n.call(this,e):i.data?(t=new K(i),m(t)):t="rectangle"==o?new H(i):"circle"==o?new F(i):"text"==o?new j(i):"image"==o?new Y(i):new K(i),this.shapeVisual=t,this.visual.append(this.shapeVisual)}}),x=v.extend({init:function(t,e,i){var n=this;v.fn.init.call(n,i),this.updateOptionsFromModel(),this._initRouter(),n.path=new E.Polyline(n.options),n.path.fill(ie),n.visual.append(n.path),n._sourcePoint=n._targetPoint=new Q,n._setSource(t),n._setTarget(e),n.content(n.options.content),n.definers=[],ft(i)&&i.points&&n.points(i.points)},options:{hover:{stroke:{}},startCap:Ht,endCap:Ht,points:[],selectable:!0,fromConnector:It,toConenctor:It},_setOptionsFromModel:function(t){this.updateOptionsFromModel(t||this.dataItem)},updateOptionsFromModel:function(t){var e,i,n,o;this.diagram&&this.diagram._isEditable&&(e=this.diagram._dataMap,i=a(t||this.dataItem),t?(ft(i.from)?(n=e[i.from],n&&ft(i.fromConnector)&&(n=n.getConnector(i.fromConnector)),this.source(n)):ft(i.fromX)&&ft(i.fromY)&&this.source(new Q(i.fromX,i.fromY)),ft(i.to)?(o=e[i.to],o&&ft(i.toConnector)&&(o=o.getConnector(i.toConnector)),this.target(o)):ft(i.toX)&&ft(i.toY)&&this.target(new Q(i.toX,i.toY)),ft(i.type)&&this.type()!==i.type&&(this.points([]),this.type(i.type)),this.dataItem=t,this._template(),this.redraw(this.options)):this.options=B({},i,this.options))},updateModel:function(t){if(this.diagram&&this.diagram._isEditable&&this.diagram.connectionsDataSource){var e=this.diagram.connectionsDataSource.getByUid(this.dataItem.uid);e&&(this.diagram._suspendModelRefresh(),ft(this.options.fromX)&&null!==this.options.fromX?(p("from",e),p("fromConnector",e),e.set("fromX",this.options.fromX),e.set("fromY",this.options.fromY)):(e.set("from",this.options.from),ft(e.fromConnector)&&e.set("fromConnector",this.sourceConnector?this.sourceConnector.options.name:null),p("fromX",e),p("fromY",e)),ft(this.options.toX)&&null!==this.options.toX?(p("to",e),p("toConnector",e),e.set("toX",this.options.toX),e.set("toY",this.options.toY)):(e.set("to",this.options.to),ft(e.toConnector)&&e.set("toConnector",this.targetConnector?this.targetConnector.options.name:null),p("toX",e),p("toY",e)),ft(this.options.type)&&ft(e.type)&&e.set("type",this.options.type),this.dataItem=e,this.diagram._resumeModelRefresh(),t&&this.diagram._syncConnectionChanges())}},sourcePoint:function(){return this._resolvedSourceConnector?this._resolvedSourceConnector.position():this._sourcePoint},_setSource:function(t){var i,n=t instanceof w,o=this.options.fromConnector||It;(!n||t.getConnector(o))&&(t!==e&&(this.from=t),this._removeFromSourceConnector(),null===t?this.sourceConnector&&(this._sourcePoint=(this._resolvedSourceConnector||this.sourceConnector).position(),this._clearSourceConnector(),this._setFromOptions(null,this._sourcePoint)):t instanceof y?(i=t.shape.dataItem,i&&this._setFromOptions(i.id),this.sourceConnector=t,this.sourceConnector.connections.push(this)):t instanceof Q?(this._setFromOptions(null,t),this._sourcePoint=t,this.sourceConnector&&this._clearSourceConnector()):n&&(i=t.dataItem,i&&this._setFromOptions(i.id),this.sourceConnector=t.getConnector(o),this.sourceConnector.connections.push(this)))},source:function(t,e){return ut(t)&&(e&&this.diagram&&this.diagram.undoRedoService.addCompositeItem(new E.ConnectionEditUnit(this,t)),this._setSource(t),this.refresh()),this.sourceConnector?this.sourceConnector:this._sourcePoint},_setFromOptions:function(t,e){this.options.from=t,e?(this.options.fromX=e.x,this.options.fromY=e.y):(this.options.fromX=null,this.options.fromY=null)},sourceDefiner:function(t){if(!t)return this._sourceDefiner||(this._sourceDefiner=new E.PathDefiner(this.sourcePoint(),null,null)),this._sourceDefiner;if(!(t instanceof E.PathDefiner))throw"The sourceDefiner needs to be a PathDefiner.";t.left=null,this._sourceDefiner=t,this.source(t.point)},targetPoint:function(){return this._resolvedTargetConnector?this._resolvedTargetConnector.position():this._targetPoint},_setTarget:function(t){var i,n=t instanceof w,o=this.options.toConnector||It;(!n||t.getConnector(o))&&(t!==e&&(this.to=t),this._removeFromTargetConnector(),null===t?this.targetConnector&&(this._targetPoint=(this._resolvedTargetConnector||this.targetConnector).position(),this._clearTargetConnector(),this._setToOptions(null,this._targetPoint)):t instanceof y?(i=t.shape.dataItem,i&&this._setToOptions(i.id),this.targetConnector=t,this.targetConnector.connections.push(this)):t instanceof Q?(this._setToOptions(null,t),this._targetPoint=t,this.targetConnector&&this._clearTargetConnector()):n&&(i=t.dataItem,i&&this._setToOptions(i.id),this.targetConnector=t.getConnector(o),this.targetConnector.connections.push(this)))},target:function(t,i){return ut(t)&&(i&&this.diagram&&this.diagram.undoRedoService.addCompositeItem(new E.ConnectionEditUnit(this,e,t)),this._setTarget(t),this.refresh()),this.targetConnector?this.targetConnector:this._targetPoint},_setToOptions:function(t,e){this.options.to=t,e?(this.options.toX=e.x,this.options.toY=e.y):(this.options.toX=null,this.options.toY=null)},targetDefiner:function(t){if(!t)return this._targetDefiner||(this._targetDefiner=new E.PathDefiner(this.targetPoint(),null,null)),this._targetDefiner;if(!(t instanceof E.PathDefiner))throw"The sourceDefiner needs to be a PathDefiner.";t.right=null,this._targetDefiner=t,this.target(t.point)},_updateConnectors:function(){this._updateConnector(this.source(),"source"),this._updateConnector(this.target(),"target")},_updateConnector:function(t,e){var i,n,o,s,r=this,a=r.diagram;t instanceof y&&!a.getShapeById(t.shape.id)?(i=t.shape.dataItem,n=t.options.name,o=function(){var o=a._dataMap[i.id];t=o.getConnector(n),r[e](t,!1),r.updateModel()},a._dataMap[i.id]?o():(s=a._inactiveShapeItems.getByUid(i.uid),s&&a._deferredConnectionUpdates.push(s.onActivate(o)))):r[e](t,!1)},content:function(t){var e=this._content(t);return ft(t)&&this._alignContent(),e},_createContentVisual:function(t){var e;return gt(t.visual)?e=t.visual.call(this,t):t.text&&(e=new j(t)),e&&(this._contentVisual=e,e._includeInBBox=!1,this.visual.append(e)),e},_updateContentVisual:function(t){gt(t.visual)?(this.visual.remove(this._contentVisual),
this._createContentVisual(t)):this._contentVisual.redraw(t)},_alignContent:function(){var t,e,i,n,o,s,r,a,h,c,d,l,u,f,p,g;if(this._contentVisual){for(t=le,e=this.allPoints(),i=vt.floor(e.length/2),n=i-1;n>0&&e[n].equals(e[i]);)n--,i++;o=e[i],s=e[n],r=this._contentVisual._measure(),a=r.width,h=r.height,c=e.length%2===0,d=s.distanceTo(o),c&&e.length>2&&d>0&&(s.y===o.y&&a>d||s.x===o.x&&h>d)&&(c=!1,t=0),c?(u=kendo.util.deg(vt.atan2(o.y-s.y,o.x-s.x)),l=new Q((o.x-s.x)/2+s.x,(o.y-s.y)/2+s.y),90===vt.abs(u)?(l.x+=t,l.y-=h/2):u%180===0?(l.x-=a/2,l.y-=h+t):-90>u||u>0&&90>u?l.y-=h:(0>u||u>90)&&(l.x-=a,l.y-=h)):(f=vt.floor(e.length/2),l=e[f].clone(),s=e[f-1],o=e[f+1],p=l.x>=s.x&&l.x>=o.x?t:-r.width-t,g=l.y>=s.y&&l.y>=o.y?t:-r.height-t,l.x+=p,l.y+=g),this._contentVisual.position(l)}},select:function(t){var i,n,o=this.diagram;return this._canSelect()&&this.isSelected!==t?(this.isSelected=t,i=[],n=[],this.isSelected?(this.adorner=new Z(this,this.options.selection),o._adorn(this.adorner,!0),o._selectedItems.push(this),i.push(this)):this.adorner&&(o._adorn(this.adorner,!1),st.remove(o._selectedItems,this),this.adorner=e,n.push(this)),this.adorner&&this.adorner.refresh(),o._internalSelection||o._selectionChanged(i,n),!0):e},bounds:function(t){return!t||mt(t)?this._bounds:(this._bounds=t,e)},type:function(t){var i=this.options;return t?(t!==i.type&&(i.type=t,this._initRouter(),this.refresh()),e):i.type},_initRouter:function(){var t=(this.options.type||"").toLowerCase();this._router=t==wt?new dt(this):new ct(this)},points:function(t){var e,i,n,o;if(!t){if(n=[],ut(this.definers))for(o=0;this.definers.length>o;o++)n.push(this.definers[o].point);return n}for(this.definers=[],e=0;t.length>e;e++)if(i=t[e],i instanceof E.Point)this.definers.push(new E.PathDefiner(i));else{if(!i.hasOwnProperty("x")||!i.hasOwnProperty("y"))throw"A Connection point needs to be a Point or an object with x and y properties.";this.definers.push(new E.PathDefiner(new Q(i.x,i.y)))}},allPoints:function(){var t,e=[this.sourcePoint()];if(this.definers)for(t=0;this.definers.length>t;t++)e.push(this.definers[t].point);return e.push(this.targetPoint()),e},refresh:function(){this._resolveConnectors(),this._refreshPath(),this._alignContent(),this.adorner&&this.adorner.refresh()},_resolveConnectors:function(){var t,e,i,s,r=this,a=r.source(),h=r.target();a instanceof Q?t=a:a instanceof y&&(n(a)?i=a.shape:(r._resolvedSourceConnector=a,t=a.position())),h instanceof Q?e=h:h instanceof y&&(n(h)?s=h.shape:(r._resolvedTargetConnector=h,e=h.position())),t?s&&(r._resolvedTargetConnector=o(t,s)):i&&(e?r._resolvedSourceConnector=o(e,i):s&&this._resolveAutoConnectors(i,s))},_resolveAutoConnectors:function(t,e){var i,o,s,r,a,h,c,d,l,u,f,p,g=Rt,m=Rt,_=t.connectors;for(u=0;_.length>u;u++)if(d=_[u],!n(d))for(r=d.position(),i=e.connectors,f=0;i.length>f;f++)l=i[f],n(l)||(a=l.position(),p=vt.round(r.distanceTo(a)),g>p&&this.diagram&&this._testRoutePoints(r,a,d,l)&&(g=p,o=d,s=l),m>p&&(h=d,c=l,m=p));o&&(h=o,c=s),this._resolvedSourceConnector=h,this._resolvedTargetConnector=c},_testRoutePoints:function(t,e,i,n){var o,s,r,a,h,c=this._router,d=!0;if(c instanceof dt)for(o=c.routePoints(t,e,i,n),o.unshift(t),o.push(e),h=1;o.length>h;h++)if(s=o[h-1],r=o[h],a=new q(vt.min(s.x,r.x),vt.min(s.y,r.y),vt.abs(s.x-r.x),vt.abs(s.y-r.y)),a.width>0&&(a.x++,a.width-=2),a.height>0&&(a.y++,a.height-=2),!a.isEmpty()&&this.diagram._shapesQuadTree.hitTestRect(a)){d=!1;break}return d},redraw:function(t){if(t){this.options=B({},this.options,t);var e=this.options.points;ft(e)&&e.length>0&&(this.points(e),this._refreshPath()),(t&&t.content||t.text)&&this.content(t.content),this.path.redraw({fill:t.fill,stroke:t.stroke,startCap:t.startCap,endCap:t.endCap})}},clone:function(){var t=this.serialize();return this.diagram&&this.diagram._isEditable&&ft(this.dataItem)&&(t.options.dataItem=l(this.dataItem)),new x(this.from,this.to,t.options)},serialize:function(){var t=this.from.toJSON?this.from.toJSON:""+this.from,e=this.to.toJSON?this.to.toJSON:""+this.to,i=B({},{options:this.options,from:t,to:e});return ft(this.dataItem)&&(i.dataItem=""+this.dataItem),i.options.points=this.points(),i},_hitTest:function(t){if(this.visible()){var e=new Q(t.x,t.y),i=this.sourcePoint(),n=this.targetPoint();if(t.isEmpty&&!t.isEmpty()&&t.contains(i)&&t.contains(n))return this;if(this._router.hitTest(e))return this}},_hover:function(t){var e=(this.options.stroke||{}).color;t&&ut(this.options.hover.stroke.color)&&(e=this.options.hover.stroke.color),this.path.redraw({stroke:{color:e}})},_refreshPath:function(){ft(this.path)&&(this._drawPath(),this.bounds(this._router.getBounds()))},_drawPath:function(){var t,e,i;this._router&&this._router.route(),t=this.sourcePoint(),e=this.targetPoint(),i=this.points(),this.path.redraw({points:[t].concat(i,[e])})},_clearSourceConnector:function(){this.sourceConnector=e,this._resolvedSourceConnector=e},_clearTargetConnector:function(){this.targetConnector=e,this._resolvedTargetConnector=e},_removeFromSourceConnector:function(){this.sourceConnector&&st.remove(this.sourceConnector.connections,this)},_removeFromTargetConnector:function(){this.targetConnector&&st.remove(this.targetConnector.connections,this)},toJSON:function(){var t,e,i,n=this;return n.from&&n.from.toJSON?t=n.from.toJSON():(i=n._sourcePoint,t={x:i.x,y:i.y}),n.to&&n.to.toJSON?e=n.to.toJSON():(i=n._targetPoint,e={x:i.x,y:i.y}),{from:t,to:e}}}),C=z.extend({init:function(t,e){var i=this;kendo.destroy(t),z.fn.init.call(i,t,e),i._initTheme(),i._initElements(),i._extendLayoutOptions(i.options),i._initDefaults(e),i._initCanvas(),i.mainLayer=new V({id:"main-layer"}),i.canvas.append(i.mainLayer),i._shapesQuadTree=new D(i),i._pan=new Q,i._adorners=[],i.adornerLayer=new V({id:"adorner-layer"}),i.canvas.append(i.adornerLayer),i._createHandlers(),i._initialize(),i._fetchFreshData(),i._createGlobalToolBar(),i._resizingAdorner=new it(i,{editable:i.options.editable}),i._connectorsAdorner=new nt(i),i._adorn(i._resizingAdorner,!0),i._adorn(i._connectorsAdorner,!0),i.selector=new et(i),i._clipboard=[],i.pauseMouseHandlers=!1,i._createOptionElements(),i.zoom(i.options.zoom),i.canvas.draw()},options:{name:"Diagram",theme:"default",layout:"",zoomRate:.1,zoom:1,zoomMin:0,zoomMax:2,dataSource:{},draggable:!0,template:"",autoBind:!0,editable:{rotate:{},resize:{},text:!0,tools:[],drag:{snap:{size:10,angle:10}},remove:!0},pannable:{key:"ctrl"},selectable:{key:"none"},tooltip:{enabled:!0,format:"{0}"},copy:{enabled:!0,offsetX:20,offsetY:20},shapeDefaults:E.shapeDefaults({undoable:!0}),connectionDefaults:{editable:{tools:[]},type:wt},shapes:[],connections:[]},events:[Vt,Ut,Ot,Bt,At,xt,Ct,bt,Mt,Dt,"toolBarClick","save","cancel","edit","remove","add","dataBound",Tt,St,kt],items:function(){return t()},_createGlobalToolBar:function(){var t,e=this.options.editable;e&&(t=e.tools,!this._isEditable||t===!1||t&&0!==t.length||(t=["createShape","undo","redo","rotateClockwise","rotateAnticlockwise"]),t&&t.length&&(this.toolBar=new b(this,{tools:t||{},click:R(this._toolBarClick,this),modal:!1}),this.toolBar.element.css({textAlign:"left"}),this.element.prepend(this.toolBar.element),this._resize()))},createShape:function(){var t,e,i,n,o,s;(this.editor&&this.editor.end()||!this.editor)&&(t=this.dataSource,e=t.view()||[],i=e.length,n=f(t,{}),o=this._createShape(n,{}),this.trigger("add",{shape:o})||(t.insert(i,n),s=this._inactiveShapeItems.getByUid(n.uid),s.element=o,this.edit(o)))},_createShape:function(t,e){e=B({},this.options.shapeDefaults,e),e.dataItem=t;var i=new w(e,this);return i},createConnection:function(){var t,e,i,n,o;(this.editor&&this.editor.end()||!this.editor)&&(t=this.connectionsDataSource,e=t.view()||[],i=e.length,n=f(t,{}),o=this._createConnection(n),this.trigger("add",{connection:o})||(this._connectionsDataMap[n.uid]=o,t.insert(i,n),this.addConnection(o,!1),this.edit(o)))},_createConnection:function(t,e,i){var n,o=B({},this.options.connectionDefaults);return o.dataItem=t,n=new x(e||new Q,i||new Q,o)},editModel:function(t,e){var i,n,o,s;if(this.cancelEdit(),o=this.options.editable,"shape"==e)i=o.shapeEditors,n=o.shapeTemplate;else{if("connection"!=e)return;s=R(h,this),i=B({},{from:s,to:s},o.connectionEditors),n=o.connectionTemplate}this.editor=new k(this.element,{update:R(this._update,this),cancel:R(this._cancel,this),model:t,type:e,target:this,editors:i,template:n}),this.trigger("edit",this._editArgs())},edit:function(t){if(t.dataItem){var e=t instanceof w?"shape":"connection";this.editModel(t.dataItem,e)}},cancelEdit:function(){this.editor&&(this._getEditDataSource().cancelChanges(this.editor.model),this._destroyEditor())},saveEdit:function(){this.editor&&this.editor.end()&&!this.trigger("save",this._editArgs())&&this._getEditDataSource().sync()},_update:function(){this.editor&&this.editor.end()&&!this.trigger("save",this._editArgs())&&(this._getEditDataSource().sync(),this._destroyEditor())},_cancel:function(){var t,e;this.editor&&!this.trigger("cancel",this._editArgs())&&(t=this.editor.model,this._getEditDataSource().cancelChanges(t),e=this._connectionsDataMap[t.uid]||this._dataMap[t.id],e&&e._setOptionsFromModel(t),this._destroyEditor())},_getEditDataSource:function(){return"shape"===this.editor.options.type?this.dataSource:this.connectionsDataSource},_editArgs:function(){var t={container:this.editor.wrapper};return t[this.editor.options.type]=this.editor.model,t},_destroyEditor:function(){this.editor&&(this.editor.close(),this.editor=null)},_initElements:function(){this.wrapper=this.element.empty().css("position","relative").attr("tabindex",0).addClass("k-widget k-diagram"),this.scrollable=t("<div />").appendTo(this.element)},_initDefaults:function(t){var e=this.options,i=e.editable,n=e.shapeDefaults,o=e.connectionDefaults,s=(t||{}).shapeDefaults;i===!1?(n.editable=!1,o.editable=!1):(g(i,n.editable,["drag","remove","connect"]),g(i,o.editable,["drag","remove"])),s&&s.connectors&&(e.shapeDefaults.connectors=s.connectors)},_initCanvas:function(){var e=t("<div class='k-layer'></div>").appendTo(this.scrollable)[0],i=this.viewport();this.canvas=new U(e,{width:i.width||Ft,height:i.height||Gt})},_createHandlers:function(){var t=this,e=t.element;e.on(ae,R(t._wheel,t)),kendo.support.touch||kendo.support.mobileOS?(t._userEvents=new kendo.UserEvents(e,{multiTouch:!0,tap:R(t._tap,t)}),t._userEvents.bind(["gesturestart","gesturechange","gestureend"],{gesturestart:R(t._gestureStart,t),gesturechange:R(t._gestureChange,t),gestureend:R(t._gestureEnd,t)}),t.toolService=new tt(t),t.options.pannable!==!1&&t.scroller.enable()):(t.toolService=new tt(t),this.scroller.wrapper.on("mousemove"+yt,R(t._mouseMove,t)).on("mouseup"+yt,R(t._mouseUp,t)).on("mousedown"+yt,R(t._mouseDown,t)).on("mouseover"+yt,R(t._mouseover,t)).on("mouseout"+yt,R(t._mouseout,t)),e.on("keydown"+yt,R(t._keydown,t))),this._syncHandler=R(t._syncChanges,t),t._resizeHandler=R(t.resize,t,!1),kendo.onResize(t._resizeHandler),this.bind(Ut,R(t._destroyToolBar,t)),this.bind(Ot,R(t._destroyToolBar,t))},_tap:function(t){var e,i=this.toolService,n=this._caculateMobilePosition(t);i._updateHoveredItem(n),i.hoveredItem&&(e=i.hoveredItem,this.options.selectable!==!1&&(this._destroyToolBar(),e.isSelected?e.select(!1):this.select(e,{addToSelection:!0}),this._createToolBar()),this.trigger("click",{item:e,point:n}))},_caculateMobilePosition:function(t){return this.documentToModel(Q(t.x.location,t.y.location))},_gestureStart:function(t){var e,i;this._destroyToolBar(),this.scroller.disable(),e=this.documentToModel(new Q(t.center.x,t.center.y)),i={point:e,zoom:this.zoom()},this.trigger(Ut,i)||(this._gesture=t,this._initialCenter=e)},_gestureChange:function(t){var e,i,n=this._gesture,o=this._initialCenter,s=this.documentToView(new Q(t.center.x,t.center.y)),r=t.distance/n.distance,a=this._zoom,h=!1;vt.abs(r-1)>=he&&(this._zoom=a=this._getValidZoom(a*r),this.options.zoom=a,this._gesture=t,h=!0),e=o.times(a),i=s.minus(e),(h||this._pan.distanceTo(i)>=ce)&&(this._panTransform(i),this._updateAdorners()),t.preventDefault()},_gestureEnd:function(){this.options.pannable!==!1&&this.scroller.enable(),this.trigger(Vt,{point:this._initialCenter,zoom:this.zoom()})},_resize:function(){var t=this.viewport();this.canvas&&this.canvas.size(t),this.scrollable&&this.toolBar&&this.scrollable.height(t.height)},_mouseover:function(t){var e=t.target._kendoNode;e&&e.srcElement._hover&&e.srcElement._hover(!0,e.srcElement)},_mouseout:function(t){var e=t.target._kendoNode;e&&e.srcElement._hover&&e.srcElement._hover(!1,e.srcElement)},_initTheme:function(){var t=this,e=P.ui.themes||{},i=((t.options||{}).theme||"").toLowerCase(),n=(e[i]||{}).diagram;t.options=B({},n,t.options),t.options.editable===!0&&B(t.options,{editable:(n||{}).editable})},_createOptionElements:function(){var t=this.options,e=t.shapes.length;e&&this._createShapes(),t.connections.length&&this._createConnections(),e&&t.layout&&this.layout(t.layout)},_createShapes:function(){var t,e,i=this,n=i.options,o=n.shapes;for(e=0;o.length>e;e++)t=o[e],i.addShape(t)},_createConnections:function(){var t,e,i,n,o=this,s=o.options,r=s.connectionDefaults,a=s.connections;for(n=0;a.length>n;n++)t=a[n],e=o._findConnectionTarget(t.from),i=o._findConnectionTarget(t.to),o.connect(e,i,B({},r,t))},_findConnectionTarget:function(t){var e,i=this,n=mt(t)?t:t.shapeId||t.id;return n?(e=i.getShapeById(n),t.connector&&(e=e.getConnector(t.connector))):e=new Q(t.x||0,t.y||0),e},destroy:function(){var t=this;z.fn.destroy.call(t),this._userEvents&&this._userEvents.destroy(),kendo.unbindResize(t._resizeHandler),t.clear(),t.element.off(yt),t.scroller.wrapper.off(yt),t.canvas.destroy(!0),t.canvas=e,t._destroyEditor(),t.destroyScroller(),t._destroyGlobalToolBar(),t._destroyToolBar()},destroyScroller:function(){var t=this.scroller;t&&(t.destroy(),t.element.remove(),this.scroller=null)},save:function(){var t,e,i,n={shapes:[],connections:[]};for(t=0;this.shapes.length>t;t++)i=this.shapes[t],i.options.serializable&&n.shapes.push(i.options);for(t=0;this.connections.length>t;t++)e=this.connections[t],n.connections.push(B({},e.options,e.toJSON()));return n},focus:function(){if(!this.element.is(kendo._activeElement())){var t,e=this.element,i=e[0],n=[],o=[],s=document.documentElement;do i=i.parentNode,i.scrollHeight>i.clientHeight&&(n.push(i),o.push(i.scrollTop));while(i!=s);for(e.focus(),t=0;n.length>t;t++)n[t].scrollTop=o[t]}},load:function(t){this.clear(),this.setOptions(t),this._createShapes(),this._createConnections()},setOptions:function(t){B(this.options,t)},clear:function(){var t=this;t.select(!1),t.mainLayer.clear(),t._shapesQuadTree.clear(),t._initialize()},connect:function(t,e,i){var n,o;return this.connectionsDataSource&&this._isEditable?(o=this.connectionsDataSource.add({}),n=this._connectionsDataMap[o.uid],n.source(t),n.target(e),n.redraw(i),n.updateModel()):(n=new x(t,e,B({},this.options.connectionDefaults,i)),this.addConnection(n)),n},connected:function(t,e){var i,n;for(i=0;this.connections.length>i;i++)if(n=this.connections[i],n.from==t&&n.to==e)return!0;return!1},addConnection:function(t,e){return e!==!1&&this.undoRedoService.add(new E.AddConnectionUnit(t,this),!1),t.diagram=this,t._setOptionsFromModel(),t.refresh(),this.mainLayer.append(t.visual),this.connections.push(t),this.trigger(Ct,{added:[t],removed:[]}),t},_addConnection:function(t,e){var i,n=this.connectionsDataSource;if(n&&this._isEditable){if(i=f(n,l(t.dataItem)),t.dataItem=i,t.updateModel(),!this.trigger("add",{connection:t}))return this._connectionsDataMap[i.uid]=t,n.add(i),this.addConnection(t,e),t._updateConnectors(),t}else if(!this.trigger("add",{connection:t}))return this.addConnection(t,e),t._updateConnectors(),t},addShape:function(t,e){var i,n=this.options.shapeDefaults;if(t instanceof w)i=t;else{if(t instanceof kendo.Class)return;n=B({},n,t||{}),i=new w(n,this)}return e!==!1&&this.undoRedoService.add(new E.AddShapeUnit(i,this),!1),this.shapes.push(i),i.diagram!==this&&(this._shapesQuadTree.insert(i),i.diagram=this),this.mainLayer.append(i.visual),this.trigger(Ct,{added:[i],removed:[]}),i},_addShape:function(t,e){var i,n,o=this,s=o.dataSource;if(s&&this._isEditable){if(i=f(s,l(t.dataItem)),t.dataItem=i,t.updateModel(),!this.trigger("add",{shape:t}))return this.dataSource.add(i),n=this._inactiveShapeItems.getByUid(i.uid),n.element=t,n.undoable=e,t}else if(!this.trigger("add",{shape:t}))return this.addShape(t,e)},remove:function(t,e){var i,n,o,s;for(t=pt(t)?t.slice(0):[t],i=u(t),n=i.shapes,o=i.connections,ft(e)||(e=!0),e&&this.undoRedoService.begin(),this._suspendModelRefresh(),s=n.length-1;s>=0;s--)this._removeItem(n[s],e,o);for(s=o.length-1;s>=0;s--)this._removeItem(o[s],e);this._resumeModelRefresh(),e&&this.undoRedoService.commit(!1),this.trigger(Ct,{added:[],removed:t})},_removeShapeDataItem:function(t){this._isEditable&&(this.dataSource.remove(t.dataItem),delete this._dataMap[t.dataItem.id])},_removeConnectionDataItem:function(t){this._isEditable&&(this.connectionsDataSource.remove(t.dataItem),delete this._connectionsDataMap[t.dataItem.uid])},_triggerRemove:function(t){var e,i,n,o,s=[];for(o=0;t.length>o;o++)e=t[o],n=e.options.editable,i=e instanceof w?{shape:e}:{connection:e},n&&n.remove!==!1&&!this.trigger("remove",i)&&s.push(e);return s},undo:function(){this.undoRedoService.undo()},redo:function(){this.undoRedoService.redo()},select:function(t,e){if(!ut(t))return this._selectedItems;e=B({addToSelection:!1},e);var i,n,o=e.addToSelection,s=[],r=[];for(o||this.deselect(),this._internalSelection=!0,t instanceof Array?s=t:t instanceof v&&(s=[t]),i=0;s.length>i;i++)n=s[i],n.select(!0)&&r.push(n);this._selectionChanged(r,[]),this._internalSelection=!1},selectAll:function(){this.select(this.shapes.concat(this.connections))},selectArea:function(t){var e,i,n,o;if(this._internalSelection=!0,o=[],t instanceof q)for(i=this.shapes.concat(this.connections),e=0;i.length>e;e++)n=i[e],t&&!n._hitTest(t)||!n.options.enable||n.select(!0)&&o.push(n);this._selectionChanged(o,[]),this._internalSelection=!1},deselect:function(t){this._internalSelection=!0;var e,i,n=[],o=[];for(t instanceof Array?o=t:t instanceof v?o.push(t):ut(t)||(o=this._selectedItems.slice(0)),i=0;o.length>i;i++)e=o[i],e.select(!1)&&n.push(e);this._selectionChanged([],n),this._internalSelection=!1},toFront:function(t,e){var i,n,o;t||(t=this._selectedItems.slice()),i=this._getDiagramItems(t),!ft(e)||e?(n=s(this.mainLayer,i.visuals),o=new ht(this,t,n),this.undoRedoService.add(o)):(this.mainLayer.toFront(i.visuals),this._fixOrdering(i,!0))},toBack:function(t,e){var i,n,o;t||(t=this._selectedItems.slice()),i=this._getDiagramItems(t),!ft(e)||e?(n=s(this.mainLayer,i.visuals),o=new at(this,t,n),this.undoRedoService.add(o)):(this.mainLayer.toBack(i.visuals),this._fixOrdering(i,!1))},bringIntoView:function(t,e){var i,n,o,s,r=this.viewport(),a=new E.RectAlign(r);0!==r.width&&0!==r.height&&(e=B({animate:!1,align:"center middle"},e),"none"==e.align&&(e.align="center middle"),t instanceof v?n=t.bounds(te):pt(t)?n=this.boundingBox(t):t instanceof q&&(n=t.clone()),o=n.clone(),n.zoom(this._zoom),(n.width>r.width||n.height>r.height)&&(this._zoom=this._getValidZoom(vt.min(r.width/o.width,r.height/o.height)),n=o.clone().zoom(this._zoom)),this._zoomMainLayer(),i=n.clone(),a.align(n,e.align),s=n.topLeft().minus(i.topLeft()),this.pan(s.times(-1),e.animate))},alignShapes:function(t){var e,i,n,o,s,r,a;if(lt(t)&&(t="Left"),e=this.select(),0!==e.length){switch(t.toLowerCase()){case"left":case"top":i=Jt;break;case"right":case"bottom":i=Zt}for(o=0;e.length>o;o++)if(n=e[o],n instanceof w)switch(t.toLowerCase()){case"left":i=vt.min(i,n.options.x);break;case"top":i=vt.min(i,n.options.y);break;case"right":i=vt.max(i,n.options.x);break;case"bottom":i=vt.max(i,n.options.y)}for(s=[],r=[],o=0;e.length>o;o++)if(n=e[o],n instanceof w)switch(r.push(n),s.push(n.bounds()),t.toLowerCase()){case"left":case"right":n.position(new Q(i,n.options.y));break;case"top":case"bottom":n.position(new Q(n.options.x,i))}a=new E.TransformUnit(r,s),this.undoRedoService.add(a,!1)}},zoom:function(t,e){var i,n,o,s;return t&&(i=e?e.point:new E.Point(0,0),t=this._zoom=this._getValidZoom(t),lt(i)||(i=new E.Point(vt.round(i.x),vt.round(i.y)),n=i.times(t),o=this.modelToView(i),s=o.minus(n),this._storePan(new E.Point(vt.round(s.x),vt.round(s.y)))),e&&(e.zoom=t),this._panTransform(),this._updateAdorners()),this._zoom},_getPan:function(t){var e=this.canvas;return e.translate||(t=t.plus(this._pan)),t},pan:function(t,e){var i,n;t instanceof Q&&(i=this,n=i.scroller,t=i._getPan(t),t=t.times(-1),e?n.animatedScrollTo(t.x,t.y,function(){i._updateAdorners()}):(n.scrollTo(t.x,t.y),i._updateAdorners()))},viewport:function(){var t=this.element,e=t.width(),i=t.height();return this.toolBar&&(i-=this.toolBar.element.outerHeight()),new q(0,0,e,i)},copy:function(){var t,e;if(this.options.copy.enabled)for(this._clipboard=[],this._copyOffset=1,t=0;this._selectedItems.length>t;t++)e=this._selectedItems[t],this._clipboard.push(e)},cut:function(){var t,e;if(this.options.copy.enabled){for(this._clipboard=[],this._copyOffset=0,t=0;this._selectedItems.length>t;t++)e=this._selectedItems[t],this._clipboard.push(e);this.remove(this._clipboard,!0)}},paste:function(){var t,e,i,n,o,s,r,a;if(this._clipboard.length>0){for(n={},o=u(this._clipboard),s=o.connections,r=o.shapes,a={x:this._copyOffset*this.options.copy.offsetX,y:this._copyOffset*this.options.copy.offsetY},this.deselect(),i=0;r.length>i;i++)t=r[i],e=t.clone(),n[t.id]=e,e.position(new Q(t.options.x+a.x,t.options.y+a.y)),e.diagram=this,e=this._addShape(e),e&&e.select();for(i=0;s.length>i;i++)t=s[i],e=this._addConnection(t.clone()),e&&(this._updateCopiedConnection(e,t,"source",n,a),this._updateCopiedConnection(e,t,"target",n,a),e.select(!0),e.updateModel());this._syncChanges(),this._copyOffset+=1}},_updateCopiedConnection:function(t,e,i,n,o){var s,r,a,h=e[i](),c=this;h instanceof y&&n[h.shape.id]?(a=n[h.shape.id],c.getShapeById(a.id)?t[i](a.getConnector(h.options.name)):(r=c._inactiveShapeItems.getByUid(a.dataItem.uid),r&&(s=function(e){a=c._dataMap[e.id],t[i](a.getConnector(h.options.name)),t.updateModel()},c._deferredConnectionUpdates.push(r.onActivate(s))))):t[i](new Q(e[i+"Point"]().x+o.x,e[i+"Point"]().y+o.y))},boundingBox:function(t,e){var i,n,o,s=q.empty(),r=ut(t)?this._getDiagramItems(t):{shapes:this.shapes};if(r.shapes.length>0)for(n=r.shapes[0],s=n.bounds(ee),o=1;r.shapes.length>o;o++)n=r.shapes[o],i=n.bounds(ee),e===!0&&(i.x-=n._rotationOffset.x,i.y-=n._rotationOffset.y),s=s.union(i);return s},_containerOffset:function(){var t=this.element.offset();return this.toolBar&&(t.top+=this.toolBar.element.outerHeight()),t},documentToView:function(t){var e=this._containerOffset();return new Q(t.x-e.left,t.y-e.top)},viewToDocument:function(t){var e=this._containerOffset();return new Q(t.x+e.left,t.y+e.top)},viewToModel:function(t){return this._transformWithMatrix(t,this._matrixInvert)},modelToView:function(t){return this._transformWithMatrix(t,this._matrix)},modelToLayer:function(t){return this._transformWithMatrix(t,this._layerMatrix)},layerToModel:function(t){return this._transformWithMatrix(t,this._layerMatrixInvert)},documentToModel:function(t){var e=this.documentToView(t);return this.canvas.translate||(e.x=e.x+this.scroller.scrollLeft,e.y=e.y+this.scroller.scrollTop),this.viewToModel(e)},modelToDocument:function(t){return this.viewToDocument(this.modelToView(t))},_transformWithMatrix:function(t,e){var i,n,o=t;return t instanceof Q?e&&(o=e.apply(t)):(i=this._transformWithMatrix(t.topLeft(),e),n=this._transformWithMatrix(t.bottomRight(),e),o=q.fromPoints(i,n)),o},setDataSource:function(t){this.options.dataSource=t,this._dataSource(),this.options.autoBind&&this.dataSource.fetch()},setConnectionsDataSource:function(t){this.options.connectionsDataSource=t,this._connectionDataSource(),this.options.autoBind&&this.connectionsDataSource.fetch()},layout:function(t){var e,i,n,o,s;switch(this._layouting=!0,lt(t)&&(t=this.options.layout),e=lt(t)||lt(t.type)?"Tree":t.type,e.toLowerCase()){case"tree":i=new E.TreeLayout(this);break;case"layered":i=new E.LayeredLayout(this);break;case"forcedirected":case"force":case"spring":case"springembedder":i=new E.SpringLayout(this);break;default:throw"Layout algorithm '"+e+"' is not supported."}n=new E.LayoutState(this),o=i.layout(t),o&&(s=new E.LayoutUndoUnit(n,o,t?t.animate:null),this.undoRedoService.add(s)),this._layouting=!1,this._redrawConnections()},getShapeById:function(t){var e;return(e=st.first(this.shapes,function(e){return e.visual.id===t}))?e:e=st.first(this.connections,function(e){return e.visual.id===t})},_extendLayoutOptions:function(t){t.layout&&(t.layout=B(E.LayoutBase.fn.defaultOptions||{},t.layout))},_selectionChanged:function(t,e){(t.length||e.length)&&this.trigger(Bt,{selected:t,deselected:e})},_getValidZoom:function(t){return vt.min(vt.max(t,this.options.zoomMin),this.options.zoomMax)},_panTransform:function(t){var e=this,i=t||e._pan;e.canvas.translate?(e.scroller.scrollTo(i.x,i.y),e._zoomMainLayer()):(e._storePan(i),e._transformMainLayer())},_finishPan:function(){this.trigger(Ot,{total:this._pan,delta:Number.NaN})},_storePan:function(t){this._pan=t,this._storeViewMatrix()},_zoomMainLayer:function(){var t=this._zoom,e=new G(0,0,t,t);e.render(this.mainLayer),this._storeLayerMatrix(e),this._storeViewMatrix()},_transformMainLayer:function(){var t=this._pan,e=this._zoom,i=new G(t.x,t.y,e,e);i.render(this.mainLayer),this._storeLayerMatrix(i),this._storeViewMatrix()},_storeLayerMatrix:function(t){this._layerMatrix=t.toMatrix(),this._layerMatrixInvert=t.invert().toMatrix()},_storeViewMatrix:function(){var t=this._pan,e=this._zoom,i=new G(t.x,t.y,e,e);this._matrix=i.toMatrix(),this._matrixInvert=i.invert().toMatrix()},_toIndex:function(t,e){var i=this._getDiagramItems(t);this.mainLayer.toIndex(i.visuals,e),this._fixOrdering(i,!1)},_fixOrdering:function(t,e){var i,n,o=e?this.shapes.length-1:0,s=e?this.connections.length-1:0;for(i=0;t.shapes.length>i;i++)n=t.shapes[i],st.remove(this.shapes,n),st.insert(this.shapes,n,o);for(i=0;t.cons.length>i;i++)n=t.cons[i],st.remove(this.connections,n),st.insert(this.connections,n,s)},_getDiagramItems:function(t){var e,i,n={},o=t;for(n.visuals=[],n.shapes=[],n.cons=[],t?pt(t)||(o=[t]):o=this._selectedItems.slice(),e=0;o.length>e;e++)i=o[e],i instanceof w?(n.shapes.push(i),n.visuals.push(i.visual)):i instanceof x&&(n.cons.push(i),n.visuals.push(i.visual));return n},_removeItem:function(t,e,i){t.select(!1),t instanceof w?(this._removeShapeDataItem(t),this._removeShape(t,e,i)):t instanceof x&&(this._removeConnectionDataItem(t),this._removeConnection(t,e)),this.mainLayer.remove(t.visual)},_removeShape:function(t,e,i){var n,o,s,r,a=[],h=[];for(this.toolService._removeHover(),e&&this.undoRedoService.addCompositeItem(new W(t)),st.remove(this.shapes,t),this._shapesQuadTree.remove(t),n=0;t.connectors.length>n;n++)for(s=t.connectors[n],r=0;s.connections.length>r;r++)o=s.connections[r],i&&P.inArray(o,i)||(o.sourceConnector==s?a.push(o):o.targetConnector==s&&h.push(o));for(n=0;a.length>n;n++)a[n].source(null,e),a[n].updateModel();for(n=0;h.length>n;n++)h[n].target(null,e),h[n].updateModel()},_removeConnection:function(t,e){t.sourceConnector&&st.remove(t.sourceConnector.connections,t),t.targetConnector&&st.remove(t.targetConnector.connections,t),e&&this.undoRedoService.addCompositeItem(new X(t)),st.remove(this.connections,t)},_removeDataItems:function(t,e){var i,n,o,s;for(t=pt(t)?t:[t];t.length;)if(i=t.shift(),o=this._dataMap[i.uid],o&&(this._removeShapeConnections(o),this._removeItem(o,!1),delete this._dataMap[i.uid],e&&i.hasChildren&&i.loaded()))for(n=i.children.data(),s=0;n.length>s;s++)t.push(n[s])},_removeShapeConnections:function(t){var e,i=t.connections();if(i)for(e=0;i.length>e;e++)this._removeItem(i[e],!1)},_addDataItem:function(t,e){var i,n;if(ft(t))return(i=this._dataMap[t.id])?i:(n=B({},this.options.shapeDefaults),n.dataItem=t,i=new w(n,this),this.addShape(i,e!==!1),this._dataMap[t.id]=i,i)},_addDataItemByUid:function(t){var e,i;if(ft(t))return(e=this._dataMap[t.uid])?e:(i=B({},this.options.shapeDefaults),i.dataItem=t,e=new w(i,this),this.addShape(e),this._dataMap[t.uid]=e,e)},_addDataItems:function(t,e){var i,n,o,s,r;for(n=0;t.length>n;n++)i=t[n],o=this._addDataItemByUid(i),s=this._addDataItemByUid(e),s&&!this.connected(s,o)&&(r=this.connect(s,o))},_refreshSource:function(t){var e,i,n=this,o=t.node,s=t.action,r=t.items,a=n.options;if(!t.field){if("remove"==s)this._removeDataItems(t.items,!0);else for(s&&"itemloaded"!==s||this._bindingRoots||(this._bindingRoots=!0,i=!0),s||o||n.clear(),this._addDataItems(r,o),e=0;r.length>e;e++)r[e].load();a.layout&&(i||"remove"==s||"add"==s)&&n.layout(a.layout),i&&(this.trigger("dataBound"),this._bindingRoots=!1)}},_mouseDown:function(t){var e=this._calculatePosition(t);1==t.which&&this.toolService.start(e,this._meta(t))&&(this._destroyToolBar(),t.preventDefault())},_addItem:function(t){t instanceof w?this.addShape(t):t instanceof x&&this.addConnection(t)},_mouseUp:function(t){var e=this._calculatePosition(t);1==t.which&&this.toolService.end(e,this._meta(t))&&(this._createToolBar(),t.preventDefault())},_createToolBar:function(){var t,e,i,n,o,s,r,a,h,c=this.toolService.diagram;this.singleToolBar||1!==c.select().length||(t=c.select()[0],t&&t.options.editable!==!1&&(e=t.options.editable,i=e.tools,this._isEditable&&0===i.length&&(t instanceof w?i=["edit","rotateClockwise","rotateAnticlockwise"]:t instanceof x&&(i=["edit"]),e&&e.remove!==!1&&i.push("delete")),i&&i.length&&(n=20,this.singleToolBar=new b(c,{tools:i,click:R(this._toolBarClick,this),modal:!0}),s=this.singleToolBar._popup.element.outerWidth(),r=this.singleToolBar._popup.element.outerHeight(),t instanceof w?(a=this.modelToView(t.bounds(ee)),o=Q(a.x,a.y).minus(Q((s-a.width)/2,r+n))):t instanceof x&&(h=this.modelToView(t.bounds()),o=Q(h.x,h.y).minus(Q((s-h.width-20)/2,r+n))),o?(this.canvas.translate||(o=o.minus(Q(this.scroller.scrollLeft,this.scroller.scrollTop))),o=this.viewToDocument(o),o=Q(vt.max(o.x,0),vt.max(o.y,0)),this.singleToolBar.showAt(o)):this._destroyToolBar())))},_toolBarClick:function(t){this.trigger("toolBarClick",t),this._destroyToolBar()},_mouseMove:function(t){if(!this.pauseMouseHandlers){var e=this._calculatePosition(t);0!==t.which&&1!=t.which||!this.toolService.move(e,this._meta(t))||t.preventDefault()}},_keydown:function(t){this.toolService.keyDown(t.keyCode,this._meta(t))&&t.preventDefault()},_wheel:function(t){var e=i(t),n=this._calculatePosition(t),o=B(this._meta(t),{delta:e});this.toolService.wheel(n,o)&&t.preventDefault()},_meta:function(t){return{ctrlKey:t.ctrlKey,metaKey:t.metaKey,altKey:t.altKey,shiftKey:t.shiftKey}},_calculatePosition:function(t){var i=t.pageX===e?t.originalEvent:t,n=new Q(i.pageX,i.pageY),o=this.documentToModel(n);return o},_normalizePointZoom:function(t){return t.times(1/this.zoom())},_initialize:function(){this.shapes=[],this._selectedItems=[],this.connections=[],this._dataMap={},this._connectionsDataMap={},this._inactiveShapeItems=new d,this._deferredConnectionUpdates=[],this.undoRedoService=new $({undone:this._syncHandler,redone:this._syncHandler}),this.id=E.randomId()},_fetchFreshData:function(){var t=this;t._dataSource(),t._isEditable&&t._connectionDataSource(),t.options.autoBind&&(t._isEditable?(this._loadingShapes=!0,this._loadingConnections=!0,t.dataSource.fetch(),t.connectionsDataSource.fetch()):t.dataSource.fetch())},_dataSource:function(){var t,e;ft(this.options.connectionsDataSource)?(this._isEditable=!0,t=this.options.dataSource||{},e=pt(t)?{data:t}:t,this.dataSource&&this._shapesRefreshHandler?this.dataSource.unbind("change",this._shapesRefreshHandler).unbind("requestStart",this._shapesRequestStartHandler).unbind("error",this._shapesErrorHandler):(this._shapesRefreshHandler=R(this._refreshShapes,this),this._shapesRequestStartHandler=R(this._shapesRequestStart,this),this._shapesErrorHandler=R(this._error,this)),this.dataSource=kendo.data.DataSource.create(e).bind("change",this._shapesRefreshHandler).bind("requestStart",this._shapesRequestStartHandler).bind("error",this._shapesErrorHandler)):(this._treeDataSource(),
this._isEditable=!1)},_connectionDataSource:function(){var t,e=this.options.connectionsDataSource;e&&(t=pt(e)?{data:e}:e,this.connectionsDataSource&&this._connectionsRefreshHandler?this.connectionsDataSource.unbind("change",this._connectionsRefreshHandler).unbind("requestStart",this._connectionsRequestStartHandler).unbind("error",this._connectionsErrorHandler):(this._connectionsRefreshHandler=R(this._refreshConnections,this),this._connectionsRequestStartHandler=R(this._connectionsRequestStart,this),this._connectionsErrorHandler=R(this._connectionsError,this)),this.connectionsDataSource=kendo.data.DataSource.create(t).bind("change",this._connectionsRefreshHandler).bind("requestStart",this._connectionsRequestStartHandler).bind("error",this._connectionsErrorHandler))},_shapesRequestStart:function(t){"read"==t.type&&(this._loadingShapes=!0)},_connectionsRequestStart:function(t){"read"==t.type&&(this._loadingConnections=!0)},_error:function(){this._loadingShapes=!1},_connectionsError:function(){this._loadingConnections=!1},_refreshShapes:function(t){"remove"===t.action?this._shouldRefresh()&&this._removeShapes(t.items):"itemchange"===t.action?this._shouldRefresh()&&this._updateShapes(t.items,t.field):"add"===t.action?this._inactiveShapeItems.add(t.items):"sync"===t.action?this._syncShapes(t.items):this.refresh()},_shouldRefresh:function(){return!this._suspended},_suspendModelRefresh:function(){this._suspended=(this._suspended||0)+1},_resumeModelRefresh:function(){this._suspended=vt.max((this._suspended||0)-1,0)},refresh:function(){this._loadingShapes=!1,this._loadingConnections||this._rebindShapesAndConnections()},_rebindShapesAndConnections:function(){this.clear(),this._addShapes(this.dataSource.view()),this.connectionsDataSource&&this._addConnections(this.connectionsDataSource.view(),!1),this.options.layout?this.layout(this.options.layout):this._redrawConnections(),this.trigger("dataBound")},refreshConnections:function(){this._loadingConnections=!1,this._loadingShapes||this._rebindShapesAndConnections()},_redrawConnections:function(){var t,e=this.connections;for(t=0;e.length>t;t++)e[t].refresh()},_removeShapes:function(t){var e,i,n=this._dataMap;for(i=0;t.length>i;i++)e=t[i],n[e.id]&&(this.remove(n[e.id],!1),n[e.id]=null)},_syncShapes:function(){var t=this,e=t._inactiveShapeItems;e.forEach(function(i){var n=i.dataItem,o=i.element;n.isNew()||(o?(o._setOptionsFromModel(),t.addShape(o,i.undoable),t._dataMap[n.id]=o):t._addDataItem(n),i.activate(),e.remove(n))})},_updateShapes:function(t,e){var i,n,o;for(i=0;t.length>i;i++)n=t[i],o=this._dataMap[n.id],o&&o.updateOptionsFromModel(n,e)},_addShapes:function(t){for(var e=0;t.length>e;e++)this._addDataItem(t[e],!1)},_refreshConnections:function(t){"remove"===t.action?this._shouldRefresh()&&this._removeConnections(t.items):"add"===t.action?this._addConnections(t.items):"sync"===t.action||("itemchange"===t.action?this._shouldRefresh()&&this._updateConnections(t.items):this.refreshConnections())},_removeConnections:function(t){for(var e=0;t.length>e;e++)this.remove(this._connectionsDataMap[t[e].uid],!1),this._connectionsDataMap[t[e].uid]=null},_updateConnections:function(t){var e,i,n;for(e=0;t.length>e;e++)i=t[e],n=this._connectionsDataMap[i.uid],n.updateOptionsFromModel(i)},_addConnections:function(t,e){var i,n,o=t.length;for(i=0;o>i;i++)n=t[i],this._addConnectionDataItem(n,e)},_addConnectionDataItem:function(t,e){var i,n,o,s;this._connectionsDataMap[t.uid]||(i=this._validateConnector(t.from),ft(i)&&null!==i||(i=new Q(t.fromX,t.fromY)),n=this._validateConnector(t.to),ft(n)&&null!==n||(n=new Q(t.toX,t.toY)),ft(i)&&ft(n)&&(o=B({},this.options.connectionDefaults),o.dataItem=t,s=new x(i,n,o),this._connectionsDataMap[t.uid]=s,this.addConnection(s,e)))},_validateConnector:function(t){var e;return ft(t)&&null!==t&&(e=this._dataMap[t]),e},_treeDataSource:function(){var t=this,e=t.options,i=e.dataSource;i=pt(i)?{data:i}:i,i.fields||(i.fields=[{field:"text"},{field:"url"},{field:"spriteCssClass"},{field:"imageUrl"}]),t.dataSource&&t._refreshHandler&&t._unbindDataSource(),t._refreshHandler=R(t._refreshSource,t),t._errorHandler=R(t._error,t),t.dataSource=O.create(i).bind(Ct,t._refreshHandler).bind(Pt,t._errorHandler)},_unbindDataSource:function(){var t=this;t.dataSource.unbind(Ct,t._refreshHandler).unbind(Pt,t._errorHandler)},_adorn:function(t,i){i!==e&&t&&(i?(this._adorners.push(t),this.adornerLayer.append(t.visual)):(st.remove(this._adorners,t),this.adornerLayer.remove(t.visual)))},_showConnectors:function(t,e){e?this._connectorsAdorner.show(t):this._connectorsAdorner.destroy()},_updateAdorners:function(){var t,e,i=this._adorners;for(t=0;i.length>t;t++)e=i[t],e.refreshBounds&&e.refreshBounds(),e.refresh()},_refresh:function(){for(var t=0;this.connections.length>t;t++)this.connections[t].refresh()},_destroyToolBar:function(){this.singleToolBar&&(this.singleToolBar.hide(),this.singleToolBar.destroy(),this.singleToolBar=null)},_destroyGlobalToolBar:function(){this.toolBar&&(this.toolBar.hide(),this.toolBar.destroy(),this.toolBar=null)},exportDOMVisual:function(){var t=this.canvas._viewBox,e=L.transform().translate(-t.x,-t.y),i=new L.Rect([0,0],[t.width,t.height]),n=I.Path.fromRect(i),o=new I.Group({transform:e}),s=new I.Group({clip:n}),r=this.canvas.drawingElement.children[0];return s.append(o),o.children.push(r),s},exportVisual:function(){var t=L.transform().scale(1/this._zoom),e=new I.Group({transform:t}),i=this.mainLayer.drawingElement;return e.children.push(i),e},_syncChanges:function(){this._syncShapeChanges(),this._syncConnectionChanges()},_syncShapeChanges:function(){this.dataSource&&this._isEditable&&this.dataSource.sync()},_syncConnectionChanges:function(){var e=this;e.connectionsDataSource&&e._isEditable&&(t.when.apply(t,e._deferredConnectionUpdates).then(function(){e.connectionsDataSource.sync()}),e.deferredConnectionUpdates=[])}}),P.ExportMixin.extend(C.fn,!0),kendo.PDFMixin&&kendo.PDFMixin.extend(C.fn),b=kendo.Observable.extend({init:function(t,e){kendo.Observable.fn.init.call(this),this.diagram=t,this.options=B({},this.options,e),this._tools=[],this.createToolBar(),this.createTools(),this.appendTools(),this.options.modal&&this.createPopup(),this.bind(this.events,e)},events:["click"],createPopup:function(){this.container=t("<div/>").append(this.element),this._popup=this.container.kendoPopup({}).getKendoPopup()},appendTools:function(){var t,e;for(t=0;this._tools.length>t;t++)e=this._tools[t],(e.buttons&&e.buttons.length||!ft(e.buttons))&&this._toolBar.add(e)},createToolBar:function(){this.element=t("<div/>"),this._toolBar=this.element.kendoToolBar({click:R(this.click,this),resizable:!1}).getKendoToolBar(),this.element.css("border","none")},createTools:function(){for(var t=0;this.options.tools.length>t;t++)this.createTool(this.options.tools[t])},createTool:function(t){var e=(_t(t)?t.name:t)+"Tool";this[e]?this[e](t):this._tools.push(t)},showAt:function(t){this._popup&&this._popup.open(t.x,t.y)},hide:function(){this._popup&&this._popup.close()},newGroup:function(){return{type:"buttonGroup",buttons:[]}},editTool:function(){this._tools.push({spriteCssClass:"k-icon k-i-pencil",showText:"overflow",type:"button",text:"Edit",attributes:this._setAttributes({action:"edit"})})},deleteTool:function(){this._tools.push({spriteCssClass:"k-icon k-i-close",showText:"overflow",type:"button",text:"Delete",attributes:this._setAttributes({action:"delete"})})},rotateAnticlockwiseTool:function(t){this._appendGroup("rotate"),this._rotateGroup.buttons.push({spriteCssClass:"k-icon k-i-rotateccw",showText:"overflow",text:"RotateAnticlockwise",group:"rotate",attributes:this._setAttributes({action:"rotateAnticlockwise",step:t.step})})},rotateClockwiseTool:function(t){this._appendGroup("rotate"),this._rotateGroup.buttons.push({spriteCssClass:"k-icon k-i-rotatecw",attributes:this._setAttributes({action:"rotateClockwise",step:t.step}),showText:"overflow",text:"RotateClockwise",group:"rotate"})},createShapeTool:function(){this._appendGroup("create"),this._createGroup.buttons.push({spriteCssClass:"k-icon k-i-shape",showText:"overflow",text:"CreateShape",group:"create",attributes:this._setAttributes({action:"createShape"})})},createConnectionTool:function(){this._appendGroup("create"),this._createGroup.buttons.push({spriteCssClass:"k-icon k-i-connector",showText:"overflow",text:"CreateConnection",group:"create",attributes:this._setAttributes({action:"createConnection"})})},undoTool:function(){this._appendGroup("history"),this._historyGroup.buttons.push({spriteCssClass:"k-icon k-i-undo",showText:"overflow",text:"Undo",group:"history",attributes:this._setAttributes({action:"undo"})})},redoTool:function(){this._appendGroup("history"),this._historyGroup.buttons.push({spriteCssClass:"k-icon k-i-redo",showText:"overflow",text:"Redo",group:"history",attributes:this._setAttributes({action:"redo"})})},_appendGroup:function(t){var e="_"+t+"Group";this[e]||(this[e]=this.newGroup(),this._tools.push(this[e]))},_setAttributes:function(t){var e={};return t.action&&(e[kendo.attr("action")]=t.action),t.step&&(e[kendo.attr("step")]=t.step),e},_getAttributes:function(t){var e,i={},n=t.attr(kendo.attr("action"));return n&&(i.action=n),e=t.attr(kendo.attr("step")),e&&(i.step=e),i},click:function(e){var i=this._getAttributes(t(e.target)),n=i.action;n&&this[n](i),this.trigger("click",this.eventData(n))},eventData:function(t){var e=this.selectedElements(),i=[],n=[];return e instanceof w?i.push(e):n.push(e),{shapes:i,connections:n,action:t}},"delete":function(){var t=this.diagram,e=t._triggerRemove(this.selectedElements());e.length&&(this.diagram.remove(e,!0),this.diagram._syncChanges())},edit:function(){this.diagram.edit(this.selectedElements()[0])},rotateClockwise:function(t){var e=parseFloat(t.step||90);this._rotate(e)},rotateAnticlockwise:function(t){var e=parseFloat(t.step||90);this._rotate(-e)},_rotate:function(t){var e=this.diagram._resizingAdorner;e.angle(e.angle()+t),e.rotate()},selectedElements:function(){return this.diagram.select()},createShape:function(){this.diagram.createShape()},createConnection:function(){this.diagram.createConnection()},undo:function(){this.diagram.undo()},redo:function(){this.diagram.redo()},destroy:function(){this.diagram=null,this.element=null,this.options=null,this._toolBar&&this._toolBar.destroy(),this._popup&&this._popup.destroy()}}),S=kendo.Observable.extend({init:function(t,e){kendo.Observable.fn.init.call(this),this.options=A(!0,{},this.options,e),this.element=t,this.model=this.options.model,this.fields=this._getFields(),this._initContainer(),this.createEditable()},options:{editors:{}},_initContainer:function(){this.wrapper=this.element},createEditable:function(){var t=this.options;this.editable=new kendo.ui.Editable(this.wrapper,{fields:this.fields,target:t.target,clearContainer:!1,model:this.model})},_isEditable:function(t){return this.model.editable&&this.model.editable(t)},_getFields:function(){var t,e,i,n=[],o=this.model.fields;for(t in o)e={},this._isEditable(t)&&(i=this.options.editors[t],i&&(e.editor=i),e.field=t,n.push(e));return n},end:function(){return this.editable.end()},destroy:function(){this.editable.destroy(),this.editable.element.find("["+kendo.attr("container-for")+"]").empty(),this.model=this.wrapper=this.element=this.columns=this.editable=null}}),k=S.extend({init:function(t,e){S.fn.init.call(this,t,e),this.bind(this.events,this.options),this.open()},events:["update","cancel"],options:{window:{modal:!0,resizable:!1,draggable:!0,title:"Edit",visible:!1}},_initContainer:function(){var e,i=this;this.wrapper=t('<div class="k-popup-edit-form"/>').attr(kendo.attr("uid"),this.model.uid),e="",this.options.template?(e+=this._renderTemplate(),this.fields=[]):e+=this._renderFields(),e+=this._renderButtons(),this.wrapper.append(t('<div class="k-edit-form-container"/>').append(e)),this.window=new kendo.ui.Window(this.wrapper.appendTo(this.element),this.options.window),this.window.bind("close",function(t){t.userTriggered&&(t.sender.element.focus(),i._cancelClick(t))}),this._attachButtonEvents()},_renderTemplate:function(){var t=this.options.template;return"string"==typeof t&&(t=window.unescape(t)),t=kendo.template(t)(this.model)},_renderFields:function(){var t,e,i="";for(t=0;this.fields.length>t;t++)e=this.fields[t],i+='<div class="k-edit-label"><label for="'+e.field+'">'+(e.field||"")+"</label></div>",this._isEditable(e.field)&&(i+="<div "+kendo.attr("container-for")+'="'+e.field+'" class="k-edit-field"></div>');return i},_renderButtons:function(){var t='<div class="k-edit-buttons k-state-default">';return t+=this._createButton("update"),t+=this._createButton("cancel"),t+="</div>"},_createButton:function(t){return kendo.template(de)(_[t])},_attachButtonEvents:function(){this._cancelClickHandler=R(this._cancelClick,this),this.window.element.on(bt+yt,"a.k-diagram-cancel",this._cancelClickHandler),this._updateClickHandler=R(this._updateClick,this),this.window.element.on(bt+yt,"a.k-diagram-update",this._updateClickHandler)},_updateClick:function(t){t.preventDefault(),this.trigger("update")},_cancelClick:function(t){t.preventDefault(),this.trigger("cancel")},open:function(){this.window.center().open()},close:function(){this.window.bind("deactivate",R(this.destroy,this)).close()},destroy:function(){this.window.close().destroy(),this.window.element.off(bt+yt,"a.k-diagram-cancel",this._cancelClickHandler),this.window.element.off(bt+yt,"a.k-diagram-update",this._updateClickHandler),this._cancelClickHandler=null,this._editUpdateClickHandler=null,this.window=null,S.fn.destroy.call(this)}}),c.fn=c.prototype={onActivate:function(e){var i=t.Deferred();return this.callbacks.push({callback:e,deferred:i}),i},activate:function(){var t,e,i=this.callbacks;for(e=0;i.length>e;e++)t=this.callbacks[e],t.callback(this.dataItem),t.deferred.resolve();this.callbacks=[]}},d.fn=d.prototype={add:function(t){for(var e=0;t.length>e;e++)this.items[t[e].uid]=new c(t[e])},forEach:function(t){for(var e in this.items)t(this.items[e])},getByUid:function(t){return this.items[t]},remove:function(t){delete this.items[t.uid]}},T=N.extend({init:function(){this.shapes=[]},_add:function(t,e){this.shapes.push({bounds:e,shape:t}),t._quadNode=this},insert:function(t,e){this._add(t,e)},remove:function(t){var e,i=this.shapes,n=i.length;for(e=0;n>e;e++)if(i[e].shape===t){i.splice(e,1);break}},hitTestRect:function(t){var e,i=this.shapes,n=i.length;for(e=0;n>e;e++)if(this._testRect(i[e].shape,t))return!0},_testRect:function(t,e){var i,n=t.rotate().angle,o=t.bounds();return 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e,i=this.children,n=i.length,o=!1;if(this.overlapsBounds(t))if(T.fn.hitTestRect.call(this,t))o=!0;else for(e=0;n>e;e++)if(i[e].hitTestRect(t)){o=!0;break}return o}}),D=N.extend({ROOT_SIZE:1e3,init:function(t){var e=R(this._boundsChange,this);t.bind(xt,e),t.bind(At,e),this.initRoots()},initRoots:function(){this.rootMap={},this.root=new T},clear:function(){this.initRoots()},_boundsChange:function(t){t.item._quadNode&&t.item._quadNode.remove(t.item),this.insert(t.item)},insert:function(t){var e=t.bounds(ee),i=this.ROOT_SIZE,n=this.getSectors(e),o=n[0][0],s=n[1][0];this.inRoot(n)?this.root.insert(t,e):(this.rootMap[o]||(this.rootMap[o]={}),this.rootMap[o][s]||(this.rootMap[o][s]=new M(new q(o*i,s*i,i,i))),this.rootMap[o][s].insert(t,e))},remove:function(t){t._quadNode&&t._quadNode.remove(t)},inRoot:function(t){return t[0].length>1||t[1].length>1},getSectors:function(t){var e,i,n=this.ROOT_SIZE,o=t.bottomRight(),s=vt.floor(o.x/n),r=vt.floor(o.y/n),a=[[],[]];for(e=vt.floor(t.x/n);s>=e;e++)a[0].push(e);for(i=vt.floor(t.y/n);r>=i;i++)a[1].push(i);return a},hitTestRect:function(t){var e,i,n,o,s,r=this.getSectors(t);if(this.root.hitTestRect(t))return!0;for(e=0;r[0].length>e;e++)for(n=r[0][e],i=0;r[1].length>i;i++)if(o=r[1][i],s=(this.rootMap[n]||{})[o],s&&s.hitTestRect(t))return!0;return!1}}),P.ui.plugin(C),B(E,{Shape:w,Connection:x,Connector:y,DiagramToolBar:b,QuadNode:M,QuadRoot:T,ShapesQuadTree:D,PopupEditor:k})}(window.kendo.jQuery)},"function"==typeof define&&define.amd?define:function(t,e,i){(i||e)()}),function(t,define){define("kendo.dataviz.diagram.min",["kendo.data.min","kendo.draganddrop.min","kendo.userevents.min","kendo.mobile.scroller.min","kendo.drawing.min","dataviz/diagram/utils.min","dataviz/diagram/math.min","dataviz/diagram/svg.min","dataviz/diagram/services.min","dataviz/diagram/layout.min","dataviz/diagram/dom.min"],t)}(function(){},"function"==typeof define&&define.amd?define:function(t,e,i){(i||e)()});
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